3.0 No-Build Traffic Conditions...Sep 09, 2010 · (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes...
Transcript of 3.0 No-Build Traffic Conditions...Sep 09, 2010 · (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes...
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
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3.0 No-Build Traffic Conditions This section evaluates the traffic operations in the future analysis years for the No-Build conditions. As typical with a No-Build alternative, future year land use and planned and programmed improvements were included in the study area, but this scenario does not include the Wekiva Parkway or SR 46 Bypass projects. The No-Build roadway network and lane configuration within the project area of influence is shown in Figures 3-1A (Orange and Lake Counties) and 3-1B (Seminole County). 3.1 Description of No-Build Roadway Network The 2025 LRTPs for METROPLAN ORLANDO, Lake-Sumter MPO, and the Volusia County MPO were reviewed to determine planned and programmed improvements within the study area that would impact the development of traffic projections. These improvements are presented in Tables 3.1 and 3.2 and were incorporated into an updated OUATS model for the analysis of No-Build conditions for the years 2012, 2022 and 2032. The extension of SR 429/414 from SR 451 to US 441 north of Apopka was included as a programmed project in this analysis as it is in the current FY 2010-FY 2014 OOCEA Five-Year Work Program when this study began. This portion of SR 429/414 is necessary for the connection of SR 429 and SR 414 to Wekiva Parkway and is included in both the No-Build and Build Scenarios.
See Interchange Inset
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SEE FIGURE 3-1BFOR
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NO-BUILD (2032) CONDITIONSGEOMETRY
Figure 3-1A
SIGNALIZED INTERSECTIONS
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SIGNALIZED INTERSECTIONS
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2 Lanes 4 Lanes 6 Lanes 8 Lanes
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TABLE 3.1 PROGRAMMED ROADWAY IMPROVEMENTS (2003-2010)
Roadway From To Improvement Orange County
All American Blvd. Clarcona-Ocoee Rd. Kennedy Blvd. Realign/Widen to 4 lanes
Apopka-Vineland Rd. SR 50 A.D. Mims Rd. Widen to 4 lanes, New 4 lane road
Clarcona-Ocoee Rd. Ocoee-Apopka Rd. Hiawassee Rd. Widen to 4 lanes
Edgewater Dr. Pine Hills Rd. Clarcona-Ocoee Rd. Widen to 4 lanes
Florida's Turnpike SR 528 I-4 Widen to 8 lanes
Florida's Turnpike I-4 SR 429 Widen to 8 lanes
Florida's Turnpike SR 408 Interchange modifications
Keller Rd. Kennedy Blvd. Fennel St. Widen to 4 lanes
Kennedy Blvd. Forest City Rd. Wymore Rd. Widen to 4 lanes
Rock Springs Rd. Ponkan Rd. Kelly Park Rd. Widen to 4 lanes
Silver Star Rd. W of Clarke Rd. Apopka-Vineland Rd. Widen to 4 lanes
Silver Star Rd. Apopka-Vineland Rd. Hiawassee Rd. Widen to 6 lanes
SR 408 SR 50 Hiawassee Rd. Widen to 6 Lanes
SR 408 Good Homes Rd. Add Ramps t/f West
SR 408 Hiawassee Rd. I-4 Widen to 6 Lanes
SR 408 I-4 SR 417 Widen to 8 Lanes
SR 414 (Maitland Blvd. Ext.) SR 429 US 441 at Maitland Blvd. New 6 lane expressway
SR 429 (Part C) Seidel Rd. CR 535 New 4 lane expressway
SR 429 (Part C) I-4 Seidel Rd. New 4 lane expressway
Wymore Rd. Fairbanks Ave. Kennedy Blvd. Widen to 3 lanes
Yothers Rd. Extension Plymouth Sorrento Rd. Lester Rd. New 2-lane roadway Lake County
SR 44 (formerly CR 44B) US 441 Orange Ave. Widen to 4 lanes
US 441 Lake Eustis Dr. SR 44 Widen to 6 lanes Seminole County
Bunnell Rd. Eden Park Rd. West Town Pkwy. Widen to 3 lanes
CR 427 SR 436 North St. Widen to 4 lanes
I-4 W of Lake Mary Blvd. W of US 17/92 Widen to 6 lanes
Lake Emma Rd. Sand Pond Rd. Longwood Hills Rd. Widen to 4 lanes
Sand Lake Rd. W Lake Brantley Rd. SR 434 Widen to 4 lanes
SR 434 Montgomery Rd. Rangeline Rd. Widen to 6 Lanes
SR 434 (Forest City Rd.) Maitland Blvd. SR 436 Widen to 6 Lanes
US 17/92 Lake Triplet Dr. Shepard Rd. Widen to 6 lanes Volusia County
I-4 W of US 17/92 SR 472 Widen to 6 lanes
I-4 SR 472 SR 44 Widen to 6 lanes
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TABLE 3.2 PLANNED ROADWAY IMPROVEMENTS (2010-2025)
1- This Plymouth Sorrento Rd improvement is anticipated to be built by Orange County and is independent of the Wekiva Parkway project. 2- These SR 46 widening projects are planned LRTP improvements that are not included in the No-Build Alternative.
Roadway From To Improvement
Orange County
Apopka Blvd. Hiawassee Rd. US 441 Widen to 4 Lanes
Apopka-Vineland Rd. AD Mims Rd. Clarcona-Ocoee Rd. Widen to 4 Lanes
Clarcona Rd. Clarcona-Ocoee Rd. Orange Blossom Tr. Widen to 4 Lanes
Clarke Rd. SR 50 Silver Star Rd. Widen to 6 Lanes
Clarke Rd. AD Mims Rd. Clarcona-Ocoee Rd. Widen to 4 Lanes
Clarke Rd. Clarcona-Ocoee Rd. McCormick Rd. New 4 Lane
Florida's Turnpike SR 429 SR 50 Widen to 8 lanes
Good Homes Rd. West SR 50 Silver Star Rd. Widen to 4 Lanes
I-4 Kirkman Rd. US 441 6+Special Use Lanes
I-4 US 441 S. of Ivanhoe Blvd. 6+Special Use Lanes
I-4 S. of Ivanhoe Blvd. Maitland Blvd. 6+Special Use Lanes
Mount Plymouth Rd. Kelly Park Rd. Orange/Lake Co. Line Widen to 4 Lanes
Ocoee-Apopka Rd. Silver Star Rd. Clarcona Ocoee Rd. Widen to 4 Lanes Pine Hills Rd. Ext. (Overland Rd.) Beggs Rd. US 441 Widen to 4 Lanes (Overland Rd.)
Plymouth Sorrento Rd. 1 US 441 Ponkan Rd. Widen to 4 Lanes
SR 414 (Maitland Blvd.) Maitland Concourse Maitland Ave. Widen to 6 Lanes
SR 423 (John Young Pkwy.) SR 50 Shader Rd. Widen to 6 Lanes
SR 423 (John Young Pkwy.) Shader Rd. Edgewater Dr. Widen/New 6 Lane Road with Grade Sep. @ US 441
SR 434 (Forest City Rd.) Edgewater Dr. Maitland Blvd. Widen to 6 Lanes
SR 438 Dillard St. Western Expressway/SR 429 Widen to 4 Lanes
SR 451 Extension US 441 Old Dixie Hwy/Vick Rd. New 4 Lane
SR 50 Lake/Orange Co. Line E. Ramps of FL Turnpike Widen to 6 Lanes
SR 50 Florida's Turnpike Pine Hills Rd. Widen to 6 Lanes
SR 528 I-4 Sand Lake Rd. Widen to 8 Lanes
Wymore Rd. Kennedy Blvd./Lake Ave. Orange/Seminole Co. Line Widen to 4 Lanes
Lake County
CR 437 Lake/Orange County Line SR 46 2 Lane Realignment
CR 439 SR 44 CR 44A Widen to 4 Lanes
Ranch Rd. Wolf Branch Rd. SR 44 New 4 Lane
Round Lake Rd. Lake/Orange County Line Wolf Branch Rd. Widen to 4 Lanes
SR 46 2 US 441 Lake/Seminole Co. Line Widen to 4 Lanes
US 441 Lake/Orange County Line CR 44B Widen to 6 Lanes
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TABLE 3.2 PLANNED ROADWAY IMPROVEMENTS (2010-2025) CONTINUED
Roadway From To Improvement
Seminole County
I-4 SR 46 Interchange Interchange Modifications
Lake Mary Blvd. Markham Woods Rd. I-4 Widen to 6 Lanes
Lake Mary Blvd. Rinehart Rd. Country Club Rd. Widen to 6 Lanes
Markham Woods Rd. Springs Landing Blvd. EE Williamson Blvd. Widen to 3 Lanes
SR 417 Orange/Seminole Co. Line I-4 Widen to 6 Lanes
SR 417 Extension I-4 International Pkwy. New Ramps SR 434 Rangeline Rd. CR 427 Widen to 6 Lanes
SR 46 2 Lake/Seminole Co. Line Orange Blvd. Widen to 4 Lanes
SR 46 CR 425/Sanford Ave. SR 415 Widen to 4 Lanes 1- This Plymouth Sorrento Rd improvement is anticipated to be built by Orange County and is independent of the Wekiva Parkway project. 2- These SR 46 widening projects are planned LRTP improvements that are not included in the No-Build Alternative.
3.1.1 No-Build Traffic Volumes and Level of Service Traffic conditions for the No-Build Scenario were analyzed for three analysis years:
Opening Year – 2012 Mid Year – 2022 Design Year – 2032
For each analysis year, AADTs and DDHVs were developed reflecting a No-Build condition within the project study area. Operational and LOS analysis was performed on study area roadway segments, intersections, and ramp junctions for each analysis year. 3.1.2 Traffic Volume Projections Travel demand forecasts for the project were developed utilizing the OUATS model as the foundation. Since the 2000 base year of the current version did not include the portion of the SR 417 from US 17/92 to I-4, these road segments were added into the OUATS model to reflect the existing regional roadway network for the year 2003. Socio-economic data for the project area of influence and surrounding region was updated based on available data provided by METROPLAN ORLANDO, Lake-Sumter MPO and the Volusia County MPO. A validation effort at the project level was conducted utilizing current 2003 traffic count data from the FDOT, Orange, Lake and Seminole Counties and other data resources available. This exercise verified that a reasonable level of traffic volumes were being replicated by the model based on the available data utilized for the network model updates. The model’s performance within the influence area at the individual roadway segment level was also verified based on a link-by-link analysis. The resulting validated model was used as a basis for developing the future year travel demand forecasts. An OUATS forecast model was developed for the year 2025. Minor revisions from the 2003 base year project level validation were incorporated into the forecast model for consistency. Both No-Build and Build scenarios were tested with the 2025 OUATS Model. The No-Build scenario included the interchange modifications at the SR 46 and
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I-4 ramp intersections, the extension of SR 417 from the I-4 interchange west to International Parkway and the other changes to the network as presented in Tables 3.1. and 3.2. Initial 2025 AADT volumes were derived by applying the appropriate Model Output Conversion Factor (MOCF) to the model output. The design year 2032 AADT forecasts were then developed by projecting up the initial 2025 AADTs using an annual growth rate. The AADT volumes were then balanced throughout the system for consistency. Table 3.3 below identifies 2.7% as the annual growth rate that was calculated from the average historical growth rate along roadways within the study area. The detail data for the locations used in the growth rate calculation is located in Appendix A.
TABLE 3.3 HISTORICAL GROWTH RATE
Roadway From To
% Historical Annual Growth
U.S. 441 C.R. 424 S.R. 414 1.1% S.R. 414 S.R. 436 0.7% S.R. 436 C.R. 435 0.6% C.R. 435 S.R. 429 1.7% S.R. 429 C.R. 437 1.8% C.R. 437 Ponkan Rd. 1.7% Ponkan Rd. Sadler Ave. 1.7% Sadler Ave. S.R. 46 4.2% S.R. 46 C.R. 44B 5.1% S.R. 46 U.S. 441 C.R. 437 3.4% C.R. 437 C.R. 435 3.2% C.R. 435 Lake County Line 7.7% Lake County Line C.R. 431 8.4% C.R. 431 International Pkwy. 14.3% International Pkwy. Interstate 4 3.1% Interstate 4 C.R. 431B -7.2% S.R. 429 C.R. 437A U.S. 441 27.4%
S.R. 436 U.S. 441 Piedmont-Wekiva Rd. 3.6%
Piedmont-Wekiva Rd.
Seminole County Line 0.2%
Seminole County Line S.R. 434 -0.5%
S.R. 434 Interstate 4 0.7% Interstate 4 Palm Springs Rd. 2.0% Average 2.7%
While the PD&E models were validated to 2003 conditions, new count data became available as the study was underway. The known 2005 and 2006 AADT volumes derived from count data and the design year 2032 forecasts for the project were the basis for interpolating the 2012 and 2022 AADTs along the roadways within the study area.
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The segment AADTs along with the recommended design characteristics and existing counts were used to develop DDHV’s and design hour turning movements at the intersections. The AADTs for analysis years 2012, 2022 and 2032 are shown in Figures 3-2, 3-5 and 3-8, respectively. The DDHVs were developed from the daily traffic forecasts and are provided in Figures 3-3, 3-6 and 3-9 for the years 2012, 2022 and 2032, respectively. The projected intersection turning movements were developed based on the existing K30 and D30 and existing PM peak hour turning movement percentages developed from the collected count data. It should be noted that future year turn volumes were also adjusted as necessary based on projected AADT flows developed from the OUATS model and could cause annual growth to slightly fluctuate in order to balance turning volumes. The projected turning movement volumes are depicted for the years 2012, 2022 and 2032 in Figures 3-4, 3-7 and 3-10, respectively. 3.2. Operational Analysis The projected operating levels of service for the mainline roadway, ramps and intersections were analyzed for opening (2012), interim (2022) and design (2032) years under the No-Build Condition. The roadway segments were analyzed using FDOT LOS standards, the freeway elements and intersections were analyzed using HCS+ Version 5.2, and some Seminole County intersections were analyzed using the Synchro 6.0 analysis software. The roadway characteristics information also used to determine the segment LOS is in Appendix E. Intersection signal timing and phasing provided by Orange, Lake and Seminole Counties were optimized to analyze the future No-Build conditions. 3.2.1 No-Build 2012
The LOS analyses for Year 2012 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.4, 3.5 and 3.6 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.1.1 Roadway Segments Operating at LOS E While most of the roadways shown in the following tables are projected to operate at LOS D or better during the peak hour, several segments are expected to operate at capacity with LOS E for peak hour, peak direction traffic primarily due to heavy congestion: Orange County Vick Road from Martin Street to Old Dixie Highway Lake County Wolf Branch Road from US 441 to Round Lake Road Seminole County I-4 from SR 434 to Lake Mary Blvd SR 46 from International Parkway to Oregon St./Wayside Drive
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
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SR 46 from I-4 to Town Center Blvd. 3.2.1.2 Roadway Segments Operating at LOS F The following roadway segments are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions: Orange County US 441 from SR 436 to CR 437 US 441 from SR 414/SR 429 to Sadler Road SR 436 from Piedmont-Wekiva Road to Seminole County line CR 435 from US 441 (Orange Blossom Trail) to Votaw Road Lake County SR 46 from CR 437 (Plymouth-Sorrento Road) to Seminole County line Seminole County I-4 from SR 436 to SR 434 SR 417 from International Parkway to I-4 US 17/92 from the I-4 WB on ramp to CR 15 SR 46 from Lake County line to CR 431 (Orange Blvd.) SR 46 from Lake Forest Road to International Parkway SR 46 from Oregon St./Wayside Dr. to I-4 SR 436 from Orange/Seminole County Line to SR 434 SR 436 from I-4 to Palm Springs Road CR 46A from International Parkway to Rinehart Road Rinehart Road from Anderson Lane to CR 46A
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TABLE 3.4 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – ORANGE COUNTY
Roadway From To LOS
S.R. 414 U.S. 441 Hiawassee Rd. B
Hiawassee Rd. Keene Rd. A
Keene Rd. S.R. 451 A
S.R. 414/S.R. 429 S.R. 451 U.S. 441 B
S.R. 451 S.R. 414 U.S. 441 B
U.S. 441 S.R. 436 C.R. 435 F
C.R. 435 S.R. 451 F
S.R. 451 C.R. 437 F
C.R. 437 S.R. 414/S.R. 429 D
S.R. 414/S.R. 429 Ponkan Rd. F
Ponkan Rd. Sadler Ave. F
Sadler Ave. S.R. 46 C
S.R. 436 U.S. 441 Piedmont-Wekiva Rd. C
Piedmont-Wekiva Rd. Seminole County Line F
C.R. 435 U.S. 441 Votaw Rd. F
Votaw Rd. Welch Rd. D
Welch Rd. Ponkan Rd. D
Ponkan Rd. Kelly Park Rd. C
Kelly Park Rd. Lake County Line C
C.R. 437 U.S. 441 Ponkan Rd. C
Ponkan Rd. Kelly Park Rd. D
Kelly Park Rd. Lake County Line D
Round Lake Rd. Ponkan Rd. Sadler Ave. C
Sadler Ave. Kelly Park Rd. D
Kelly Park Rd. Ondich Rd. D
Ondich Rd. Lake County Line D
Ponkan Rd. U.S. 441 Round Lake Rd. D
Round Lake Rd. C.R. 437 D
C.R. 437 C.R. 435 D
Kelly Park Rd. Round Lake Rd. C.R. 437 D
C.R. 437 C.R. 435 D
Sadler Ave. Lake County Line U.S. 441 D
U.S. 441 Round Lake Rd. C
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Table 3.4 No-Build (2012) Roadway Segment LOS Summary – Orange County (Continued)
Roadway From To LOS
Ondich Rd. Round Lake Rd. C.R. 437 C
Haas Rd. C.R. 437 C.R. 435 C
Vick Rd. Ponkan Rd. Lester Rd. C
Lester Rd. Welch Rd. D
Welch Rd. Martin St. D
Martin St. Old Dixie Hwy. E
Old Dixie Highway C.R. 437 Errol Pkwy. C
Errol Pkwy. C.R. 435 D
Yothers Rd. U.S. 441 C.R. 437 C
TABLE 3.5 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – LAKE COUNTY
Roadway From To LOS
U.S. 441 S.R. 46 C.R. 44B B
S.R. 46 C.R. 500A U.S. 441 C
U.S. 441 Round Lake Rd. C
Round Lake Rd. C.R. 437 C
C.R. 437 C.R. 435 F
C.R. 435 C.R. 46A F
C.R. 46A Lake County Line F
S.R. 44 S.R. 19 C.R. 46A D
C.R. 437 Lake County Line S.R. 46 D
S.R. 46 S.R. 44 D
C.R. 435 Lake County Line S.R. 46 D
C.R. 46A S.R. 44 S.R. 46 D
C.R. 433 S.R. 46 South of S.R. 46 C
Round Lake Rd. Lake County Line S.R. 46 C
S.R. 46 Wolf Branch Rd. C
Wolf Branch Rd. U.S. 441 Round Lake Rd. E
Round Lake Rd. C.R. 437 D
Wekiva River Rd. S.R. 46 South of S.R. 46 C
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TABLE 3.6 NO-BUILD (2012) ROADWAY SEGMENT LOS SUMMARY – SEMINOLE COUNTY
Roadway From To LOS
Interstate 4 S.R. 436 S.R. 434 F
S.R. 434 Lake Mary Blvd. E
Lake Mary Blvd. C.R. 46A / S.R. 417 D
C.R. 46A / S.R. 417 S.R. 46 C
S.R. 46 U.S. 17/92 C
U.S. 17/92 North of U.S. 17/92 D
S.R. 417 North of Interstate 4 Interstate 4 F
Interstate 4 Rinehart Rd. B
Rinehart Rd. C.R. 46A B
U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp C
I-4 WB on Ramp CR 15 F
CR 15 South of CR 15 D
S.R. 46 Lake County Line Longwood Markham Rd. F
Longwood-Markham Rd. Lake Markham Rd. F
Lake Markham Rd. C.R. 431 F
C.R. 431 Lake Forest Blvd. D
Lake Forest Blvd. International Pkwy. F
International Pkwy. Oregon St/Wayside Dr E
Oregon St/Wayside Dr Interstate 4 F
Interstate 4 Town Center Blvd E
Town Center Blvd C.R. 431B C
C.R. 431B C.R. 15 C
S.R. 436 Seminole County Line S.R. 434 F
S.R. 434 Interstate 4 D
Interstate 4 Palm Springs Rd. F
C.R. 46A Orange Blvd. International Pkwy. C
International Pkwy. Colonial Center Pkwy. F
Colonial Center Pkwy. Interstate 4 F
Interstate4 Rinehart Rd F
Rinehart Rd C.R. 15 D
C.R. 431 C.R. 46A Markham Rd D
Markham Rd. S.R. 46 C
S.R. 46 Interstate 4 C
I-4 CR 15 C
C.R. 15 South of CR 431 CR 431 C
CR 431 I-4 EB on Ramp D
I-4 EB on Ramp U.S. 17/92 C
Rinehart Rd Anderson Lane CR 46A F
CR 46A Town Center Blvd D
Town Center Blvd SR 417 D
SR 417 St Johns Pkwy D
St Johns Pkwy SR 46 C
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Table 3.6 No-Build (2012) Roadway Segment LOS Summary – Seminole County (Continued)
Roadway From To LOS
International Parkway Lake Mary Blvd. C.R. 46A D
C.R. 46A SR 417 Ramps C
SR 417 Ramps S.R. 46 C
Markham Road Longwood-Markham Rd. Markham Woods Rd. D
Markham Woods Rd. Orange Blvd. C
Longwood-Markham Rd. S.R. 46 C.R. 46A C
Wekiva Park Dr. North of S.R. 46 S.R. 46 C
Lake Markham Rd. S.R. 46 C.R. 46A C
N Oregon Street North of S.R. 46 S.R. 46 D
Wayside Drive South of S.R. 46 S.R. 46 C
Figures 3-2A (Orange and Lake Counties) and 3-2B (Seminole County) show the 2012 No-Build AADTs that were used to determine the 2012 No-Build DDHVs in Figures 3-3A and 3-3B. The LOS for the roadway elements along with the DDHVs that were used to determine the LOS is illustrated in Figures 3-3A (Orange and Lake Counties) and 3-3B (Seminole County).
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Orange CountyLake County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
y
!
9,200
!
11,900
!
8,500
!
40,600
!
12,400
!
32,700
!
37,100
!4,000
!
3,900
!
10,900
!
5,100
!
26,900
!
17,700
!
12,400
!
18,400
!
10,300
!
5,900!
4,800
!
25,000
!
37,700!
41,500
!
33,700
!
23,500
!
39,700
!
62,500 !
149,900
!
144,900
!
133,400
!
1,800
!
10,200
!
5,100
!
1,000
!
900
!
2,900
!
5,300
!
3,300!
1,500
!
2,500
!
8,300
LESTER RD
Mount Dora
Sorrento
Mount Plymouth
Apopka
§̈¦4
NO-BUILD (2012) CONDITIONSANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-2A
LEGEND
xx,xxx 2012 AADT
±0.5 0 0.5 10.25
Miles
SEE FIGURE 3-2BFOR
SEMINOLE COUNTY
Page 43
456746A
4567431
456715
456746A
!(46
46
ORANGE BLVD
HEND
ERSO
N LN
LAKE
FORE
ST BL
VD
OREG
ON ST
RINE
HART
RD
TOW
NE C
ENTE
R BL
VD
WAYSIDE DR
INTE
RNAT
IONA
L PKW
Y
WILSON RD
WEKIV
A PAR
K DR
LONG
WOOD
-MAR
KHAM
RD.
LAKE
MAR
KHAM
RD
St Johns Pkwy.
!
12,100
!
8,100
!
7,200
!
15,300
!
15,100
!
30,400
!
10,300
!
4,200
!
4,800
!
14,200
!
14,200
!5,800
!
16,800
!
4,200
!
13,600
!
15,200
!
6,500
!
4,800
!
43,600
!
15,000
!
34,000
!
36,700
!
51,300
!
3,000
!
8,000
!
39,800
!
9,200
!
33,900
!
37,000
!
30,800
!
6,200
!
6,500
!
26,800
!2,200
!
24,700
!
4,800
!
26,700
!
310
!
11,000
!
12,100
OREG
ON ST
!
20,400
!
54,400
!
1,300
!
1,300
!
5,900
!
7,500
!
17,300
!
22,600
!
23,100
!
37,100
!
30,200
!
38,200
!
30,600
!
14,900
!
23,200
!
16,000!
10,100
!
6,200
!
8,400
!
8,000
!
133,400
!
104,800
!
129,000
!
5,800 !
13,500
!
17,900
!
3,600
!
3,600
!
16,900 !
13,000
! 7,500
!7,500
! 121,400!
24,400
!
36,400
§̈¦4
§̈¦4
4567431
4567431B
Semi
nole
Coun
tyLa
ke C
ounty
Wekiv
a Rive
r
Sanford
NO-BUILD (2012) CONDITIONSANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-2B
LEGEND
xx,xxx 2012 AADT
±0.25 0 0.25 0.50.125
Miles
Page 44
429
417
414
4567427
456746A
4567424
4567437
45674220
45674157
4567431B
4567437A
4567425
45674237
4567448A
45674243
456744B
45674242
45674248
45674239
456744C
45674245
456746
456741434567437
4567437
456744A
456719A
4567435
4567431
4567424
456744
456746A
456715
45674143
456715
456746A
4567427
45674354567424
4567433
!(46
!(436
!(434
!(414
!(434
Æ·419
!(44
!(19
Æ·46
!(44
!(436
PONKAN RDVIC
K RD
APOPKA BLVD
MARK
HAM
WOOD
S RD
BRITT
RD.
RED BUG LAKE RD
KELLY PARK RD
JONES RD
PLYM
OUTH
-SOR
RENT
O RD
HAAS RD
VOTAW RD
ORANGE BLVD
WOLF BRANCH RD
KEENE ROAD CLARCONA RD
N. R
OCK S
PRIN
GS R
D
MAITLAND BLVD.
WEKIVA SPRINGS RDONDICH RD
INTER
NATIO
NAL P
KWY
SHEE
LER A
VE
AIRPO
RT BO
ULEV
ARD
BEAR
LAKE
RD
OLD LA
KE MARY RD
DOUG
LAS A
VE
SADLER AVE
THOM
PSON
ROA
D
YOTHERS RD
ROUN
D LA
KE R
D
OCOE
E-AP
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D
SEMINOLA BV/LAKE DR
MAITL
AND A
V
DIRKSEN AVENUE
GOL
DEN
GEM
RDEF
FIE R
D
WEKIV
A SPR
INGS
RD.
MONT
GOME
RY R
D
ORANOLE RD
WELCH RD
PIEDM
ONT/W
EKIVA
RD
N. PA
RK AV
ENUE
E E WILLIAMSON RD
E. LIMIT AVE
FOLIA
GE W
Y
SOUTH
WEST R
D
EDEN
PARK
ROA
D
BRAD
SHAW
ROA
D
JUNC
TION
RD.
LINE D
R
HICK
S DITC
H RD
PEARL LAKE CSWY
HIGHLAND AVE
KEWA
NNEE
TRL
CENT
RAL A
VENU
E
MAITLAND BLVD
OLD DIXIE HWY
ORLANDO AVE
ORANGE AVENUE
LAKE MARY BLVD
WEKIV
A RIVE
R RD
£¤17£¤92
£¤441£¤92£¤17
£¤441
Orange CountyLake County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
y
! 2,090
!
640
!
640
!
950
!
910
!
1,380
!
1,680
!1,910
!
1,940
!
2,140
!2,120
! 5,590
!
610
!
790
!
560
!
240
!250
!
370
! 640
!
320
!
670
!
300
! 1,540
!
1,480
!
2,040
!
3,210
! 6,280
!
6,080
!
120
!
680
!
340
!
60
!
60
!
180
!
330
!
210!
90
!
160
! 510
Mount Dora
Sorrento
Mount Plymouth
Apopka
§̈¦4
±0.5 0 0.5 10.25
Miles
SEE FIGURE 3-3BFOR
SEMINOLE COUNTY
NO-BUILD (2012) CONDITIONSDIRECTIONAL DESIGN HOURLY VOLUMES (DDHV)
Figure 3-3A
xx,xxx 2012 DDHV LOS A, B, & C LOS D
LOS E LOS F
LEGEND
Page 45
456746A
4567431
456715
456746A
!(46
46
ORANGE BLVD
HEND
ERSO
N LN
LAKE
FORE
ST BL
VD
OREG
ON ST
RINE
HART
RD
TOWN
E CEN
TER
BLVD
WAYSIDE DR
INTE
RNAT
IONA
L PKW
Y
WILSON RD
WEKI
VA PA
RK D
R
LONG
WOOD
-MAR
KHAM
RD.
LAKE
MAR
KHAM
RD
St Johns Pkwy.
!
1,010
!
680
!
610
!
1,290
!
1,270
!
2,560
!
870
!
350
!
410
!
1,190
!
1,190
!490
!
1,420
!
350
!
1,140
!
1,280
!
820
!
610
!
2,100
!
990
!
1,750
!
1,890
!
2,640
!
200
!
530
!
2,050
!
610
!
1,740
!
1,910
!
1,590
!
410
!
430
!
1,380
!140
!
1,270
!
320
!
1,370
!
20
!
930
!
1,010
OREG
ON ST
!
1,350
!
2,820
!
160
!
160
!
740
!
940
!
1,150
!
1,500
!
1,530
!
2,460
!
2,010
!
2,530
!
2,020
!
990
!
1,540
!
1,060!
670
!
410
!
550
!
5,590
!
4,400
!
5,410
!
380 ! 900
!
1,190
!
300
!
300
!
620
! 620
!
1,120 !
670
!
5,090!
1,260
!
1,870
§̈¦4
§̈¦4
4567431
4567431B
Semi
nole
Coun
tyLa
ke C
ounty
Wekiv
a Rive
r
NO-BUILD (2012) CONDITIONSDIRECTIONAL DESIGN HOURLY VOLUMES (DDHV)
Figure 3-3B
xx,xxx 2012 DDHV LOS A, B, & C LOS D
LOS E LOS F
LEGEND
±0.25 0 0.25 0.50.125
Miles
Page 46
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 47
3.2.1.3 Ramp Analyses In the No-Build Scenario, ramp merge/diverge junction analyses were performed at interchange locations along I-4 and SR 417 in Seminole County. The results of the ramp merge/diverge junctions analyses are summarized in Table 3.7 for the interchanges in Seminole County. Table 3.7 shows that all of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during Year 2012 peak hour traffic conditions. The weaving analysis completed for the I-4 westbound Collector-Distributor (CD) road shows that it should operate at LOS B in the Year 2012.
TABLE 3.7 NO-BUILD (2012) FREEWAY AND RAMP LOS SUMMARY
U/C = ramp operates under capacity
Interchange Ramps Ramp Description Volume
(vph)
Merge Analysis Diverge Analysis
Density (pc/mi/ln) LOS Density
(pc/mi/ln) LOS
I-4 at U.S. 17/92
I-4 EB Off Ramp to U.S. 17/92 620 - - 4.2 A
I-4 WB On Ramp from U.S. 17/92 620 24.5 C - -
I-4 EB On Ramp from U.S. 17/92 300 29.9 D - -
I-4 WB Off Ramp to U.S. 17/92 300 - - 29.8 D
I-4 at SR 46
I-4 EB Off Ramp to SR 46 (through I-4 EB CD) 930 - - 12.3 B I-4 WB On Ramp from SR 46 WB (through I-4 WB CD) 680 13.4 B - -
I-4 WB On Ramp from SR 46 EB (through I-4 WB CD) 610 13.4 B - -
I-4 EB On Ramp from SR 46 1,010 33.8 D - -
I-4 WB Off Ramp to SR 46 1,010 - - 20.9 C SR 417 WB off Ramp to Rinehart Rd 940 - - 20.6 C
SR 417 at SR 417 EB on Ramp from Rinehart Rd 740 18.8 B - - Rinehart Rd SR 417 WB on Ramp from Rinehart Rd 160 13.9 B - -
SR 417 EB off Ramp to Rinehart Rd 160 - - 14.5 B
I-4 at SR 417
I-4 EB Off Ramp to SR 417 SB 350 20.8 C 12.3 B
I-4 WB On Ramp from SR 417 NB 350 19.5 B 2.8 A
I-4 EB On Ramp from SR 417 NB 870 28.1 D 2.0 A
I-4 WB Off Ramp to SR 417 SB 1,140 15.7 B 24.8 C
I-4 at CR 46A
I-4 EB Off Ramp to CR 46A 1,190 - - 13.6 B
I-4 WB On Ramp from CR 46A (through I-4 WB CD) 1,190 20.5 C - -
I-4 EB On Ramp from CR 46A 410 16.6 B - -
I-4 WB Off Ramp to CR 46A (through I-4 WB CD) 490 - - 13.6 B I-4 EB CD
Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,280 - - 14.9 B
I-4 WB CD Rd.
I-4 WB Off Ramp to SR 417 SB and CR 46A 1,270 3.0 A 16.9 B
I-4 WB On Ramp from CR 46A and SR 46 2,120 U/C C - - SR 417 at
International Pkwy.
SR 417 NB Off Ramp to International Pkwy. 820 - - 2.8 A
SR 417 SB On Ramp from International Pkwy. 610 15.7 B - -
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 48
Table 3.7 No-Build (2012) Freeway and LOS Summary (Continued)
Weaving Analysis
Weaving Segment Ramp Description Volume
(vph) Density (pc/mi/ln) LOS
I-4 WB CD Rd.
I-4 WB Off Ramp to CR 46A 410
21.69 B I-4 WB Off Ramp to SR 417 SB 860
SR 46 EB and WB Ramps to CR 46A and I-4 WB 1,010
SR 46 EB and WB Ramps to SR 417 SB 280
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 49
3.2.1.4 Intersection Analyses Table 3.8 shows that one signalized intersections along CR 437 in Orange County is projected to operate at LOS F conditions in Year 2012. The intersection of CR 437 and US 441 would operate at capacity with LOS F primarily due to heavy left turn traffic from CR 437. In Lake County, all of the intersections along SR 46 will operate at LOS D or better for the PM peak traffic conditions. The intersections of SR 46 at CR 435 and at CR 437 are expected to operate at LOS D during the PM peak period due to heavy traffic volumes on SR 46. A significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to the Lake/Seminole County Line. Results also show that a traffic signal may be needed at the intersection of SR 46 and Wekiva River Road for the No-Build condition. In Seminole County, twenty out of the twenty-three intersections in the project area operate at LOS D or better whereas the remainder operates at LOS F during the PM peak period. All of the intersections along CR 46A are expected to operate at LOS E or worse during the PM peak period primarily due to overcapacity conditions. Results for the No-Build condition also show that a traffic signal may be needed at the intersections of SR 46 with Wekiva Park Drive, Longwood Markham Road and Lake Markham Road. SimTraffic simulation confirmed the LOS failures and capacity deficiencies along CR 46A and SR 46, showing overcapacity and failing conditions in the Year 2012.
TABLE 3.8 NO-BUILD (2012) INTERSECTION LOS SUMMARY
Intersection Control Type
PM Peak Delay
(sec/veh) LOS
Orange County US 441 and Connector Road Signal 30.8 C Connector Road and SR 429/414 Signal 44.0 D US 441 and CR 437 Signal 82.1 F CR 437 and Connector Road Signal 78.8 E CR 437 and Ponkan Rd Signal 34.4 C CR 437 and Kelly Park Rd Signal 19.6 B Lake County SR 46 and US 441 SB Ramps Signal 16.8 B SR 46 and US 441 NB Ramps Signal 9.9 A SR 46 and Round Lake Rd Signal 27.0 C SR 46 and CR 437 Signal 47.5 D
SR 46 and CR 435/Niles St Signal 47.2 D SR 46 and CR 46A Signal 21.7 C SR 46 and Wekiva River Rd Signal 14.0 B Seminole County U.S. 17/92 and I-4 WB Ramps Signal 8.2 A U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 29.9 C SR 46 and Wekiva Park Dr Signal 6.6 A SR 46 and Longwood Markham Rd Signal 9.9 A SR 46 and Lake Markham Rd Signal 15.3 B SR 46 and CR 431 (Orange Blvd) Signal 31.4 C
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 50
Table 3.8 No-Build (2012) Intersection LOS Summary (Continued)
Intersection Control Type
PM Peak Delay
(sec/veh) LOS
Seminole County SR 46 and Lake Forest Blvd Signal 9.3 A SR 46 and International Pkwy Signal 17.4 B SR 46 and N Oregon Ave/Wayside Dr Signal 21.7 C SR 46 and I-4 WB Ramps Signal 15.5 B SR 46 and I-4 EB Ramps Signal 21.1 C SR 46 and Town Center Blvd Signal 34.9 C SR 46 and Rinehart Rd Signal 31.3 C CR 46A and International Pkwy Signal 120.3 F CR 46A and I-4 WB Ramps Signal 87.4 F CR 46A and I-4 EB Ramps Signal 41.3 D CR 46A and Rinehart Rd Signal 84.9 F CR 15 and CR 431 Signal 18.2 B Rinehart Rd and St Johns Pkwy Signal 18.2 B Rinehart Rd and SR 417 NB Ramps Signal 28.2 C Rinehart Rd and SR 417 SB Ramps Signal 10.2 B Rinehart Rd and Town Center Blvd Signal 29.7 C International Pkwy and SR 417 Signal 28.9 C
The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-4A (Orange and Lake Counties) and 3-4B (Seminole County).
!(414
See Interchange Inset
4567427
456746A
4567437
45674220
4567431B
4567437A
45674237
4567448A
45674243
456744B
45674242
45674248
45674239
456744C
45674245
456746
456741434567437
4567437
456744A
4567435
4567431
4567424
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456746A
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4567433
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PONKAN RDVIC
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WOOD
S RD
BRITT
RD.
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JONES RD
PLYM
OUTH
-SOR
RENT
O RD
HAAS RD
VOTAW RD
ORANGE BLVD
WOLF BRANCH RD
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OCK S
PRIN
GS R
D
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INTER
NATIO
NAL P
KWY
SHEE
LER A
VE
BEAR
LAKE
RD
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KE MARY RD
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VE
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PSON
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WEKIV
A RIVE
R RD
£¤17£¤92
£¤441£¤92£¤17
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Orange County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
y
Lake County
8418432
68 826 26
32 322 56
4012763
11811686
38 520 82
23 312 95
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85 106 149
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57 130 53
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181 146 263
108 49 273
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Mount Dora
Sorrento
Mount Plymouth
Apopka
§̈¦4
0.5 0 0.5 10.25Miles ±
SEE FIGURE 3-4BFOR
SEMINOLE COUNTY
NO-BUILD (2012) CONDITIONSTURNING MOVEMENT VOLUMES (TMV)
Figure 3-4A
Unsignalized Intersection Level of Service (Major/Minor Streets)")X/X
LEGEND!(X Signalized Intersection Level of Service
Page 51
4567437
PLYM
OUTH
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U.S. 441 and S.R. 429 Interchange Inset
456746A
4567431
456715
456746A
!(46
46
HEND
ERSO
N LN
LAKE
FORE
ST BL
VD
OREG
ON ST
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ENTE
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D
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A PAR
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121,35811,139
1,415155 282 248
1,586154
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55 255 3181,592 3341,391 413 517
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131,357380
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Semi
nole
Coun
tyLa
ke C
ounty
Wekiv
a Rive
r
Sanford
NO-BUILD (2012) CONDITIONSTURNING MOVEMENT VOLUMES (TMV)
Figure 3-4B
±0.25 0 0.25 0.50.125
Miles
LEGENDRamp Level Of Service$+X
Unsignalized Intersection Level of Service(Major/Minor Streets)")X/X
!(X Signalized Intersection Level of Service
Weave Level Of Service&-X
Page 52
&-B
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 53
3.2.2 No-Build 2022
The LOS analyses for Year 2022 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.9, 3.10 and 3.11 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.2.1 Roadway Segments Operating at LOS E The tables show that the following roadway segments that were operating at LOS D or better in the 2012 No-Build conditions are expected to operate at capacity with LOS E for peak hour, peak direction for the 2022 No-Build condition primarily due to heavy congestion. Orange County Ponkan Road from Round Lake Road to CR 437 Seminole County I-4 from Lake Mary Blvd. to CR 46A I-4 from US 17/92 to north of US 17/92 CR 431 from CR 46A to Markham Rd Rinehart Road from Town Center Blvd. to SR 417 3.2.2.2 Roadway Segments Operating at LOS F The following roadway segments were operating at LOS D or better in the Year 2012 No-Build condition. In addition to the failing roadway segments listed in the 2012 No-Build conditions, these roadway segments are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2022: Orange County US 441 from CR 437 to SR 414/SR 429 US 441 from Sadler Road to SR 46 CR 435 from Votaw Rd to Ponkan Road CR 437 from Ponkan Rd to the Lake County Line Round Lake Rd. from Kelly Park Rd. to the Lake County Line Vick Road from Welch Road to Martin Street Lake County SR 46 from Round Lake Rd to CR 437 SR 44 from SR 19 to CR 46A CR 435 from Lake County Line to SR 46 Seminole County SR 46 from CR 431 to Lake Forest Blvd. SR 436 from SR 434 to I-4
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
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CR 46A from Rinehart Road to CR 15 Rinehart Road from CR46A to Town Center Blvd. International Parkway from Lake Mary Blvd. to CR 46A Markham Road from Longwood-Markham Road to Markham Woods Road The following roadway segments were operating at LOS E in the 2012 No-Build conditions, but are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2022: Orange County Vick Road from Martin Street to Old Dixie Highway Lake County Wolf Branch Road from US 441 to Round Lake Road Seminole County I-4 from SR 434 to CR 46A/SR 417 SR 46 from International Parkway to Oregon St./Wayside Drive SR 46 from I-4 to Town Center Blvd.
In the Year 2022 the following entire roadways in the project area are expected to operate at failing conditions: Orange County US 441 from SR 436 to SR 46 Lake County SR 44 from SR 19 to CR 46A CR 435 from the Lake County line to SR 46 Seminole County SR 436 from the Seminole County line to Palm Springs Road
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
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TABLE 3.9 NO-BUILD (2022) ROADWAY SEGMENT LOS SUMMARY – ORANGE COUNTY
Roadway From To LOS
S.R. 414 U.S. 441 Hiawassee Rd. C
Hiawassee Rd. Keene Rd. C Keene Rd. S.R. 451 B
S.R. 414/S.R. 429 S.R. 451 U.S. 441 B
S.R. 451 S.R. 414 U.S. 441 B
U.S. 441 S.R. 436 C.R. 435 F
C.R. 435 S.R. 451 F
S.R. 451 C.R. 437 F
C.R. 437 S.R. 414/S.R. 429 F
S.R. 414/S.R. 429 Ponkan Rd. F
Ponkan Rd. Sadler Ave. F
Sadler Ave. S.R. 46 F
S.R. 436 U.S. 441 Piedmont-Wekiva Rd. D Piedmont-Wekiva Rd. Seminole County Line F
C.R. 435 U.S. 441 Votaw Rd. F
Votaw Rd. Welch Rd. F
Welch Rd. Ponkan Rd. F
Ponkan Rd. Kelly Park Rd. D
Kelly Park Rd. Lake County Line C
C.R. 437 U.S. 441 Ponkan Rd. D
Ponkan Rd. Kelly Park Rd. F
Kelly Park Rd. Lake County Line F
Round Lake Rd. Ponkan Rd. Sadler Ave. D
Sadler Ave. Kelly Park Rd. D
Kelly Park Rd. Ondich Rd. F
Ondich Rd. Lake County Line F
Ponkan Rd. U.S. 441 Round Lake Rd. D
Round Lake Rd. C.R. 437 E
C.R. 437 C.R. 435 D
Kelly Park Rd. Round Lake Rd. C.R. 437 D
C.R. 437 C.R. 435 D
Sadler Ave. Lake County Line U.S. 441 D
U.S. 441 Round Lake Rd. D
Ondich Rd. Round Lake Rd. C.R. 437 C
Haas Rd. C.R. 437 C.R. 435 C
Vick Rd. Ponkan Rd. Lester Rd. C
Lester Rd. Welch Rd. D
Welch Rd. Martin St. F
Martin St. Old Dixie Hwy. F
Old Dixie Highway C.R. 437 Errol Pkwy. C
Errol Pkwy. C.R. 435 D
Lester Rd. C.R. 437 C.R. 435 D
Yothers Rd. U.S. 441 C.R. 437 D
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 56
TABLE 3.10 NO-BUILD (2022) ROADWAY SEGMENT LOS SUMMARY – LAKE COUNTY
Roadway From To LOS U.S. 441 S.R. 46 C.R. 44B CS.R. 46 C.R. 500A U.S. 441 C U.S. 441 Round Lake Rd. D Round Lake Rd. C.R. 437 D C.R. 437 C.R. 435 F C.R. 435 C.R. 46A F C.R. 46A Lake County Line FS.R. 44 S.R. 19 C.R. 46A FC.R. 437 Lake County Line S.R. 46 D S.R. 46 S.R. 44 DC.R. 435 Lake County Line S.R. 46 FC.R. 46A S.R. 44 S.R. 46 DC.R. 433 S.R. 46 South of S.R. 46 CRound Lake Rd. Lake County Line S.R. 46 D S.R. 46 Wolf Branch Rd. DWolf Branch Rd. U.S. 441 Round Lake Rd. F Round Lake Rd. C.R. 437 DWekiva River Rd. S.R. 46 South of S.R. 46 C
TABLE 3.11 NO-BUILD (2022) ROADWAY SEGMENT LOS SUMMARY – SEMINOLE COUNTY
Roadway From To LOS Interstate 4 S.R. 436 S.R. 434 F S.R. 434 Lake Mary Blvd. F Lake Mary Blvd. C.R. 46A / S.R. 417 E C.R. 46A / S.R. 417 S.R. 46 D S.R. 46 U.S. 17/92 C U.S. 17/92 North of U.S. 17/92 E S.R. 417 North of Interstate 4 Interstate 4 F Interstate 4 Rinehart Rd. B Rinehart Rd. C.R. 46A C U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp D I-4 WB on Ramp CR 15 F CR 15 South of CR 15 D S.R. 46 Lake County Line Longwood Markham Rd. F Longwood-Markham Rd. Lake Markham Rd. F Lake Markham Rd. C.R. 431 F C.R. 431 Lake Forest Blvd. F Lake Forest Blvd. International Pkwy. F International Pkwy. Oregon St/Wayside Dr F Oregon St/Wayside Dr Interstate 4 F Interstate 4 Town Center Blvd F Town Center Blvd C.R. 431B D C.R. 431B C.R. 15 D
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
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Table 3.11 No-Build (2022) Roadway Segment LOS Summary – Seminole County Continued
Roadway From To LOS
S.R. 436 Seminole County Line S.R. 434 F
S.R. 434 Interstate 4 F Interstate 4 Palm Springs Rd. F
C.R. 46A Orange Blvd. International Pkwy. C
International Pkwy. Colonial Center Pkwy. F
Colonial Center Pkwy. Interstate 4 F
Interstate 4 Rinehart Rd F
Rinehart Rd C.R. 15 F
C.R. 431 C.R. 46A Markham Rd. E
Markham Rd. S.R. 46 D
S.R. 46 Interstate 4 D
I-4 CR 15 C
C.R. 15 South of CR 431 CR 431 C
CR 431 I-4 EB on Ramp D
I-4 EB on Ramp U.S. 17/92 D
Rinehart Rd Anderson Lane CR 46A F
CR 46A Town Center Blvd F Town Center Blvd SR 417 E
SR 417 St Johns Pkwy D
St Johns Pkwy SR 46 D
International Parkway Lake Mary Blvd. C.R. 46A F
C.R. 46A SR 417 Ramps D
SR 417 Ramps S.R. 46 C
Markham Road Longwood-Markham Rd. Markham Woods Rd. F
Markham Woods Rd. Orange Blvd. D
Longwood-Markham Rd. S.R. 46 C.R. 46A D
Wekiva Park Dr. North of S.R. 46 S.R. 46 C
Lake Markham Rd. S.R. 46 C.R. 46A C
N Oregon Street North of S.R. 46 S.R. 46 D
Wayside Drive South of S.R. 46 S.R. 46 C
Figures 3-5A (Orange and Lake Counties) and 3-5B (Seminole County) show the 2022 No-Build AADTs that were used to determine the 2022 No-Build DDHVs in Figures 3-6A and 3-6B. The LOS for the roadway elements along with the DDHVs that were used to determine the LOS is illustrated in Figures 3-6A (Orange and Lake Counties) and 3-6B (Seminole County).
429
417
414
4567427
456746A
4567437
45674220
45674157
4567431B
4567437A
45674237
4567448A
45674243
456744B
45674242
45674248
45674239
456744C
45674245
456746
456741434567437
4567437
456744A
4567435
4567431
4567424
456744
456746A
456715
45674143
456715
456746A
4567427
45674354567424
4567433
!(46
!(436
!(434
!(434
Æ·419
!(44
Æ·46
!(44
!(436
PONKAN RDVIC
K RD
APOPKA BLVD
MARK
HAM
WOOD
S RD
BRITT
RD.
KELLY PARK RD
JONES RD
PLYM
OUTH
-SOR
RENT
O RD
HAAS RD
VOTAW RD
ORANGE BLVD
WOLF BRANCH RD
N. R
OCK S
PRIN
GS R
D
WEKIVA SPRINGS RDONDICH RD
INTER
NATIO
NAL P
KWY
SHEE
LER A
VE
BEAR
LAKE
RD
OLD LA
KE MARY RD
DOUG
LAS A
VE
SADLER AVE
THOM
PSON
ROA
D
YOTHERS RD
ROUN
D LA
KE R
D
OCOE
E-AP
OPKA
ROA
D
SEMINOLA BV/LAKE DR
MAITL
AND A
V
GOL
DEN
GEM
RDEF
FIE R
D
WEKIV
A SPR
INGS
RD.
MONT
GOME
RY R
D
ORANOLE RD
WELCH RD
PIEDM
ONT/W
EKIVA
RD
N. PA
RK AV
ENUE
E E WILLIAMSON RD
E. LIMIT AVE
FOLIA
GE W
Y
BRAD
SHAW
ROA
D
JUNC
TION
RD.
LINE D
R
PEARL LAKE CSWY
HIGHLAND AVE
CENT
RAL A
VENU
E
OLD DIXIE HWY
ORANGE AVENUE
LAKE MARY BLVD
WEKIV
A RIVE
R RD
£¤17£¤92
£¤441£¤92£¤17
£¤441
Orange CountyLake County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
y
!
10,900
!
14,400
!
10,600
!
49,400
!
15,900
!
43,800
!
50,100
!6,800
!
5,900
!
14,600
!
7,100
!
32,200
!
20,300
!
14,500
!
21,700
!
13,900
!
9,400!
7,300
!
31,300
!
40,700!
59,600
!
46,400
!
29,800
!
45,000
!
71,700 !
168,200
!
160,900
!
146,900
!
1,900
!
8,700
!
10,000
!
10,900
!
1,400
!
1,700
!
4,400
!
7,000
!
7,200
!
3,900
!
4,500
!
10,900
Mount Dora
Sorrento
Mount Plymouth
Apopka
§̈¦4
NO-BUILD (2022) CONDITIONSANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-5A
LEGEND
xx,xxx 2022 AADT
±0.5 0 0.5 10.25Miles
SEE FIGURE 3-5BFOR
SEMINOLE COUNTY
Page 58
456746A
4567431
456715
456746A
!(46
46
ORANGE BLVD
HEND
ERSO
N LN
LAKE
FORE
ST BL
VD
OREG
ON ST
RINE
HART
RD
TOW
NE C
ENTE
R BL
VD
WAYSIDE DR
INTE
RNAT
IONA
L PKW
Y
WILSON RD
LONG
WOOD
-MAR
KHAM
RD.
LAKE
MAR
KHAM
RD
WEKIV
A PAR
K DR
St Johns Pkwy.
!
14,900
!
9,100
!
8,800
!
17,900
!
21,100
!
39,000
!
13,800
!
5,100
!
7,300
!
18,100
!
18,100
!8,500
!
21,700
!
5,100
!
17,300
!
18,300
!
8,600
!
6,800
!
56,700
!
19,900
!
44,300
!
48,200
!
60,400
!
3,300
!
11,300
!
46,900
!
10,100
!
39,900
!
43,600
!
36,300
!
7,800
!
8,400
!
31,500
!3,500
!
29,100
!
7,900
!
32,300
!
330
!
13,200
!
14,900
OREG
ON ST
!
25,300
!
71,200
!
2,100
!
2,100
!
8,500
!
10,200
!
23,100
!
28,100
!
26,500
!
40,800
!
34,600
!
42,120
!
34,400
!
16,800
!34,900
!
24,400!
11,800
!
9,000
!
13,000
!
8,400
!
146,900
!
116,300
!
146,100
!
6,400
!
15,100
!
19,900
!
4,400
!
4,400
!
18,800 !
14,300
! 9,900
!
9,900
!
134,800!
26,700
!
40,600
§̈¦4
§̈¦4
4567431
4567431B
Semi
nole
Coun
tyLa
ke C
ounty
Wekiv
a Rive
r
Sanford
NO-BUILD (2022) CONDITIONSANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-5B
LEGEND
xx,xxx 2022 AADT
±0.25 0 0.25 0.50.125
Miles
Page 59
429
417
414
4567427
456746A
4567424
4567437
45674220
45674157
4567431B
4567437A
4567425
45674237
4567448A
45674243
456744B
45674242
45674248
45674239
456744C
45674245
456746
456741434567437
4567437
456744A
456719A
4567435
4567431
4567424
456744
456746A
456715
45674143
456715
456746A
4567427
45674354567424
4567433
!(46
!(436
!(434
!(414
!(434
Æ·419
!(44
!(19
Æ·46
!(44
!(436
PONKAN RDVIC
K RD
APOPKA BLVD
MARK
HAM
WOOD
S RD
BRITT
RD.
RED BUG LAKE RD
KELLY PARK RD
JONES RD
PLYM
OUTH
-SOR
RENT
O RD
HAAS RD
VOTAW RD
ORANGE BLVD
WOLF BRANCH RD
KEENE ROAD CLARCONA RD
N. R
OCK S
PRIN
GS R
D
MAITLAND BLVD.
WEKIVA SPRINGS RDONDICH RD
INTER
NATIO
NAL P
KWY
SHEE
LER A
VE
AIRPO
RT BO
ULEV
ARD
BEAR
LAKE
RD
OLD LA
KE MARY RD
DOUG
LAS A
VE
SADLER AVE
THOM
PSON
ROA
D
YOTHERS RD
ROUN
D LA
KE R
D
OCOE
E-AP
OPKA
ROA
D
SEMINOLA BV/LAKE DR
MAITL
AND A
V
DIRKSEN AVENUE
GOL
DEN
GEM
RDEF
FIE R
D
WEKIV
A SPR
INGS
RD.
MONT
GOME
RY R
D
ORANOLE RD
WELCH RD
PIEDM
ONT/W
EKIVA
RD
N. PA
RK AV
ENUE
E E WILLIAMSON RD
E. LIMIT AVE
FOLIA
GE W
Y
SOUTH
WEST R
D
EDEN
PARK
ROA
D
BRAD
SHAW
ROA
D
JUNC
TION
RD.
LINE D
R
HICK
S DITC
H RD
PEARL LAKE CSWY
HIGHLAND AVE
KEWA
NNEE
TRL
CENT
RAL A
VENU
E
MAITLAND BLVD
OLD DIXIE HWY
ORLANDO AVE
ORANGE AVENUE
LAKE MARY BLVD
WEKIV
A RIVE
R RD
£¤17£¤92
£¤441£¤92£¤17
£¤441
Orange CountyLake County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
y
! 2,540
!
820
!
750
!
1,110
!
1,050
!
1,660
!
2,250
!2,580
!
2,090
!
3,070
!2,920
! 6,160
!
720
!
960
!
700
!
360
!420
!
580
! 850
!
440
!
900
!
450
! 1,930
!
1,880
!
2,320
!
3,690
! 7,050
!
6,750
!
130
!
720
! 730
!
580
!
670
!
110
!
90
!
270
!
430
!
450!240
!
250
!
670
Mount Dora
Sorrento
Mount Plymouth
Apopka
§̈¦4
±0.5 0 0.5 10.25
Miles
SEE FIGURE 3-6BFOR
SEMINOLE COUNTY
NO-BUILD (2022) CONDITIONSDIRECTIONAL DESIGN HOURLY VOLUMES (DDHV)
Figure 3-6A
xx,xxx 2022 DDHV LOS A, B, & C LOS D
LOS E LOS F
LEGEND
Page 60
456746A
4567431
456715
456746A
!(46
46
ORANGE BLVD
HEND
ERSO
N LN
LAKE
FORE
ST BL
VD
OREG
ON ST
RINE
HART
RD
TOW
NE C
ENTE
R BL
VD
WAYSIDE DR
INTE
RNAT
IONA
L PKW
Y
WILSON RD
WEKIV
A PAR
K DR
LONG
WOOD
-MAR
KHAM
RD.
LAKE
MAR
KHAM
RD
St Johns Pkwy.
!
1,250
!
760
!
740
!
1,500
!
1,770
!
3,270
!
1,160
!
430
!
610
!
1,520
!
1,520
!710
!
1,820
!
430
!
1,450
!
1,540
!
1,080
!
850
!
2,730
!
1,320
!
2,280
!
2,480
!
3,110
!
220
!
750!
2,410
!
670
!
2,050
!
2,250
!
1,870
!
520
!
560
!
1,620
!230
!
1,500
!
520
!
1,660
!
20
!
1,110
!
1,250
OREG
ON ST
!
1,670
!
3,690
!
270
!
270
!
1,070
!
1,290
!
1,530
!
1,860
!
1,760
!
2,710
!
2,290
!
2,790
!
2,280
!
1,110
!
2,310
!
1,620!
790
!
600
!
860
!
6,160
!
4,870
!
6,120
!
420
!
1,000
!
1,320
!
360
!
360
!
1,250
!
740
! 830
!
830
! 5,650!
1,370
!
2,090
§̈¦4
§̈¦4
4567431
4567431B
Semi
nole
Coun
tyLa
ke C
ounty
Wekiv
a Rive
r
NO-BUILD (2022) CONDITIONSDIRECTIONAL DESIGN HOURLY VOLUMES (DDHV)
Figure 3-6B
xx,xxx 2022 DDHV LOS A, B, & C LOS D
LOS E LOS F
LEGEND
±0.25 0 0.25 0.50.125
Miles
Page 61
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 62
3.2.2.3 Ramp Analyses The results of the 2022 ramp merge/diverge junctions analyses are summarized in Table 3.12 for the interchanges in Seminole County. Table 3.12 shows that all of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during peak hour traffic conditions, except for the EB on ramp at SR 46. The weaving analysis done for the I-4 westbound C-D road shows that it operates at LOS C in the Year 2022.
TABLE 3.12 NO-BUILD (2022) FREEWAY AND RAMP LOS SUMMARY
Interchange Ramps Ramp Description Volume
(vph)
Merge Analysis Diverge Analysis
Density (pc/mi/ln)
LOS Density (pc/mi/ln) LOS
I-4 at U.S. 17/92
I-4 EB Off Ramp to U.S. 17/92 830 - - 4.7 A
I-4 WB On Ramp from U.S. 17/92 830 28.0 D - -
I-4 EB On Ramp from U.S. 17/92 360 33.1 D - -
I-4 WB Off Ramp to U.S. 17/92 360 - - 32.4 D
I-4 at SR 46
I-4 EB Off Ramp to SR 46 (through I-4 EB C-D) 1,110 - - 14.8 B
I-4 WB On Ramp from SR 46 WB (through I-4 WB C-D) 760 15.2 B - -
I-4 WB On Ramp from SR 46 EB (through I-4 WB C-D) 740 15.2 B - -
I-4 EB On Ramp from SR 46 1,250 38.3 F - -
I-4 WB Off Ramp to SR 46 1,250 - - 24.3 C SR 417 WB off Ramp to Rinehart Rd 1,290 - - 26.2 C
SR 417 at SR 417 EB on Ramp from Rinehart Rd 1,070 24.3 C - - Rinehart Rd SR 417 WB on Ramp from Rinehart Rd 270 17.6 B - -
SR 417 EB off Ramp to Rinehart Rd 270 - - 18.5 B
I-4 at SR 417
I-4 EB Off Ramp to SR 417 SB 430 20.1 C 14.8 B
I-4 WB On Ramp from SR 417 NB 430 20.0 B 6.2 A
I-4 EB On Ramp from SR 417 NB 1,160 31.5 D 6.4 A
I-4 WB Off Ramp to SR 417 SB 1,450 20.4 C 31.7 D
I-4 at CR 46A
I-4 EB Off Ramp to CR 46A 1,520 - - 17.4 B
I-4 WB On Ramp from CR 46A (through I-4 WB C-D) 1,520 24.9 C - -
I-4 EB On Ramp from CR 46A 610 18.2 B - -
I-4 WB Off Ramp to CR 46A (through I-4 WB C-D) 710 - - 17.5 B I-4
EB C-D Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,540 - - 17.4 B
I-4 WB C-D Rd.
I-4 WB Off Ramp to SR 417 SB and CR 46A 1,770 9.1 A 21.7 C
I-4 WB On Ramp from CR 46A and SR 46 2,630 U/C D - - SR 417 at
International Pkwy.
SR 417 NB Off Ramp to International Pkwy. 1,080 - - 6.2 A
SR 417 SB On Ramp from International Pkwy. 850 20.4 C - - Weaving Analysis
Weaving Segment Ramp Description Volume
(vph) Density (pc/mi/ln) LOS
I-4 WB C-D Rd.
I-4 WB Off Ramp to CR 46A 610
29.39 C I-4 WB Off Ramp to SR 417 SB 1,160
SR 46 EB and WB Ramps to CR 46A and I-4 WB 1,210
SR 46 EB and WB Ramps to SR 417 SB 290 U/C = ramp operates under capacity
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 63
3.2.2.4 Intersection Analyses The PM peak hour intersection analyses are summarized in Table 3.13. Table 3.13 shows that there are 3 intersections in Orange County expected to operate above LOS F conditions. The intersections are US 441 and SR 429/SR 414 extension, US 441 and CR 437 and CR 437 and Connector Road. In Lake County, the intersection of SR 46 at CR 437 will continue to operate at the same LOS D in the Years 2022 and 2012. The SR 46 and CR 435 intersection will operate at LOS F in the Year 2022. The intersections on SR 46 at Round Lake Road and Wekiva River Road will operate at LOS E and F, respectively in the Year 2022. These intersections were operating at LOS C or better in the Year 2012. As mentioned earlier, a significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to Lake/Seminole County line because it would allow more through capacity at these intersections. In Seminole County, nineteen out of the twenty-three intersections in the project area are expected to operate at LOS D or better. In the Year 2012 twenty intersections were operating at LOS D or better. The CR 46A and I-4 EB ramps intersection is expected to operate worse than LOS D in the Year 2022, but operated at LOS D or better in the Year 2012 . As of the Year 2022 all of the intersections along CR 46A are expected to operate at LOS F during the PM peak period primarily due to overcapacity conditions. SimTraffic simulation confirmed the LOS failures and capacity deficiencies along CR 46A which would be overcapacity and would fail before the year 2022.
TABLE 3.13 NO-BUILD (2022) INTERSECTION LOS SUMMARY
Intersection Control Type
PM Peak Delay
(sec/veh) LOS
Orange County US 441 and Connector Road Signal 58.6 E Connector Road and SR 429/414 Signal 147.9 F US 441 and CR 437 Signal 110.4 F CR 437 and Connector Road Signal 168.5 F CR 437 and Ponkan Rd Signal 50.4 D CR 437 and Kelly Park Rd Signal 54.1 D Lake County SR 46 and US 441 SB Ramps Signal 20.5 C SR 46 and US 441 NB Ramps Signal 13.7 B SR 46 and Round Lake Rd Signal 57.3 E SR 46 and CR 437 Signal 54.5 D
SR 46 and CR 435/Niles St Signal 92.0 F SR 46 and CR 46A Signal 33.2 C SR 46 and Wekiva River Rd Signal 46.7 D
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 64
Table 3.13 No-Build (2022) Intersection LOS Summary- Continued
Intersection Control Type PM Peak
Delay (sec/veh) LOS
Seminole County
U.S. 17/92 and I-4 WB Ramps Signal 9.3 A
U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 33.3 C
SR 46 and Wekiva Park Dr Signal 25.0 C
SR 46 and Longwood Markham Rd Signal 37.7 D
SR 46 and Lake Markham Rd Signal 35.3 D
SR 46 and CR 431 (Orange Blvd) Signal 30.2 C
SR 46 and Lake Forest Blvd. Signal 11.7 B
SR 46 and International Pkwy Signal 19.9 B
SR 46 and N Oregon Ave/Wayside Dr Signal 29.3 C
SR 46 and I-4 WB Ramps Signal 24.0 C
SR 46 and I-4 EB Ramps Signal 27.3 C
SR 46 and Town Center Blvd Signal 42.7 D
SR 46 and Rinehart Rd Signal 38.6 D
CR 46A and International Pkwy Signal 148.5 F
CR 46A and I-4 WB Ramps Signal 118.5 F
CR 46A and I-4 EB Ramps Signal 85.1 F
CR 46A and Rinehart Rd Signal 121.4 F
CR 15 and CR 431 Signal 21.2 C
Rinehart Rd and St Johns Pkwy Signal 25.2 C
Rinehart Rd and SR 417 NB Ramps Signal 33.1 C
Rinehart Rd and SR 417 SB Ramps Signal 25.4 C
Rinehart Rd and Town Center Blvd Signal 23.2 C
International Pkwy and SR 417 Signal 43.2 D The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-7A (Orange and Lake Counties) and 3-7B (Seminole County).
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Page 65
U.S. 441 and S.R. 429 Interchange Inset
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Page 66
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 67
3.2.3 No-Build 2032 The LOS analyses for Year 2032 are presented in this section. The results of the roadway segment LOS analyses are summarized in Tables 3.14, 3.15 and 3.16 for Orange, Lake and Seminole Counties, respectively. The two sections below highlight the roadway segments that are expected to operate below the LOS D standard, specifically at LOS E and LOS F. All other roadway segments in the project area are expected to operate at LOS D or better for peak hour, peak direction traffic conditions. 3.2.3.1 Roadway Segments Operating at LOS E The tables show that the following roadway segments that were operating at LOS D or better in the 2022 No-Build conditions are expected to operate at capacity with LOS E for peak hour, peak direction for the 2032 No-Build condition primarily due to heavy congestion: Orange County SR 414 from US 441 to Hiawassee Rd SR 436 from US 441 to Piedmont-Wekiva Road Round Lake Road from Sadler Road to Kelly Park Road Ponkan Road from CR 437 to CR 435 Kelly Park Road from CR 437 to CR 435 Sadler Avenue from Lake County Line to US 441 Vick Road from Lester Road to Welch Road Lake County SR 46 from Round Lake Road to CR 437 CR 437 from Lake County Line to SR 44 Round Lake Road from SR 46 to Wolf Branch Road Wolf Branch Road from Round Lake Road to CR 437 Seminole County Rinehart Road from St. Johns Parkway to SR 46 Markham Road from Markham Woods Road to Orange Blvd. 3.2.3.2 Roadway Segments Operating at LOS F The following roadway segments were operating at LOS D or better in the Year 2022 No-Build condition. In addition to the failing roadway segments listed in the 2022 No-Build conditions, these roadway segments are expected to begin to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2032: Orange County CR 435 from Ponkan Road to Kelly Park Road CR 437 from US 441 to Ponkan Road Yothers Road from US 441 to CR 437
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 68
Lake County US 441 from SR 46 to CR 44B SR 46 from US 441 to Round Lake Road CR 46A from SR 44 to SR 46 Seminole County SR 46 from Town Center Blvd to CR 15 Rinehart Road from SR 417 to St. Johns Parkway International Parkway from CR 46A to SR 417 Ramps The following roadway segments were operating at LOS E in the 2022 No-Build conditions, but are expected to fail at LOS F for peak hour peak direction traffic due to overcapacity conditions in the Year 2032: Orange County Ponkan Road from Round Lake Road to CR 437 Seminole County I-4 from Lake Mary Blvd. to CR 46A CR 431 from CR 46A to Markham Rd. Rinehart Road from Town Center Blvd. to SR 417 In addition to the roadways listed for the Year 2022, the following entire roadways in the project area are expected to operate at failing conditions in Year 2032. In the 2032 No-Build condition those roadways are: Orange County CR 437 from US 441 to the Lake County line Yothers Road from US 441 to CR 437 Lake County US 441 from SR 46 to CR 44B CR 46A from SR 44 to SR 46 Seminole County SR 46 from the Lake County Line to CR 15
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 69
TABLE 3.14 NO-BUILD (2032) ROADWAY SEGMENT LOS SUMMARY – ORANGE COUNTY
Roadway From To LOS
S.R. 414 U.S. 441 Hiawassee Rd. E
Hiawassee Rd. Keene Rd. D Keene Rd. S.R. 451 C
S.R. 414/S.R. 429 S.R. 451 U.S. 441 C
S.R. 451 S.R. 414 U.S. 441 C
U.S. 441 S.R. 436 C.R. 435 F
C.R. 435 S.R. 451 F
S.R. 451 C.R. 437 F
C.R. 437 S.R. 414/S.R. 429 F
S.R. 414/S.R. 429 Ponkan Rd. F
Ponkan Rd. Sadler Ave. F
Sadler Ave. S.R. 46 F
S.R. 436 U.S. 441 Piedmont-Wekiva Rd. E Piedmont-Wekiva Rd. Seminole County Line F
C.R. 435 U.S. 441 Votaw Rd. F
Votaw Rd. Welch Rd. F
Welch Rd. Ponkan Rd. F
Ponkan Rd. Kelly Park Rd. F
Kelly Park Rd. Lake County Line D
C.R. 437 U.S. 441 Ponkan Rd. F
Ponkan Rd. Kelly Park Rd. F
Kelly Park Rd. Lake County Line F
Round Lake Rd. Ponkan Rd. Sadler Ave. D
Sadler Ave. Kelly Park Rd. E
Kelly Park Rd. Ondich Rd. F
Ondich Rd. Lake County Line F
Ponkan Rd. U.S. 441 Round Lake Rd. D
Round Lake Rd. C.R. 437 F
C.R. 437 C.R. 435 E
Kelly Park Rd. Round Lake Rd. C.R. 437 D
C.R. 437 C.R. 435 E
Sadler Ave. Lake County Line U.S. 441 E
U.S. 441 Round Lake Rd. D
Ondich Rd. Round Lake Rd. C.R. 437 C
Haas Rd. C.R. 437 C.R. 435 C
Vick Rd. Ponkan Rd. Lester Rd. D
Lester Rd. Welch Rd. E
Welch Rd. Martin St. F
Martin St. Old Dixie Hwy. F
Old Dixie Highway C.R. 437 Errol Pkwy. C
Errol Pkwy. C.R. 435 D
Lester Rd. C.R. 437 C.R. 435 D
Yothers Rd. U.S. 441 C.R. 437 F
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 70
TABLE 3.15 NO-BUILD (2032) ROADWAY SEGMENT LOS SUMMARY – LAKE COUNTY
Roadway From To LOS
U.S. 441 S.R. 46 C.R. 44B F
S.R. 46 C.R. 500A U.S. 441 D U.S. 441 Round Lake Rd. F
Round Lake Rd. C.R. 437 E
C.R. 437 C.R. 435 F
C.R. 435 C.R. 46A F
C.R. 46A Lake County Line F
S.R. 44 S.R. 19 C.R. 46A F C.R. 437 Lake County Line S.R. 46 E
S.R. 46 S.R. 44 E
C.R. 435 Lake County Line S.R. 46 F
C.R. 46A S.R. 44 S.R. 46 F
C.R. 433 S.R. 46 South of S.R. 46 C Round Lake Rd. Lake County Line S.R. 46 D
S.R. 46 Wolf Branch Rd. E
Wolf Branch Rd. U.S. 441 Round Lake Rd. F
Round Lake Rd. C.R. 437 E
Wekiva River Rd. S.R. 46 South of S.R. 46 C
TABLE 3.16 NO-BUILD (2032) ROADWAY SEGMENT LOS SUMMARY – SEMINOLE COUNTY
Roadway From To LOS
Interstate 4 S.R. 436 S.R. 434 F
S.R. 434 Lake Mary Blvd. F
Lake Mary Blvd. C.R. 46A / S.R. 417 F
C.R. 46A / S.R. 417 S.R. 46 D
S.R. 46 U.S. 17/92 D
U.S. 17/92 North of U.S. 17/92 E
S.R. 417 North of Interstate 4 Interstate 4 F
Interstate 4 Rinehart Rd. C
Rinehart Rd. C.R. 46A C
U.S. 17/92 North of I-4 WB on ramp I-4 WB on Ramp D
I-4 WB on Ramp CR 15 F
CR 15 South of CR 15 D
S.R. 46 Lake County Line Longwood Markham Rd. F
Longwood-Markham Rd. Lake Markham Rd. F
Lake Markham Rd. C.R. 431 F
C.R. 431 Lake Forest Blvd. F
Lake Forest Blvd. International Pkwy. F
International Pkwy. Oregon St/Wayside Dr F
Oregon St/Wayside Dr Interstate 4 F
Interstate 4 Town Center Blvd F
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 71
Table 3.16 No-Build (2032) Roadway Segment LOS Summary – Seminole County (Continued)
Roadway From To LOS
S.R. 46 Town Center Blvd C.R. 431B F
C.R. 431B C.R. 15 F
S.R. 436 Seminole County Line S.R. 434 F
S.R. 434 Interstate 4 F
Interstate 4 Palm Springs Rd. F
C.R. 46A Orange Blvd. International Pkwy. D
International Pkwy. Colonial Center Pkwy. F
Colonial Center Pkwy. Interstate 4 F
Interstate 4 Rinehart Rd F
Rinehart Rd C.R. 15 F
C.R. 431 C.R. 46A Markham Rd. F
Markham Rd. S.R. 46 D
S.R. 46 Interstate 4 D
I-4 CR 15 C
C.R. 15 South of CR 431 CR 431 C
CR 431 I-4 EB on Ramp D
I-4 EB on Ramp U.S. 17/92 D
Rinehart Rd. Anderson Lane CR 46A F
CR 46A Town Center Blvd F
Town Center Blvd SR 417 F
SR 417 St Johns Pkwy F
St Johns Pkwy SR 46 E
International Parkway Lake Mary Blvd. C.R. 46A F
C.R. 46A SR 417 Ramps F
SR 417 Ramps S.R. 46 C
Markham Road Longwood-Markham Rd. Markham Woods Rd. F
Markham Woods Rd. Orange Blvd. E
Longwood-Markham Rd. S.R. 46 C.R. 46A D
Wekiva Park Dr. North of S.R. 46 S.R. 46 C
Lake Markham Rd. S.R. 46 C.R. 46A D
N Oregon Street North of S.R. 46 S.R. 46 D
Wayside Drive South of S.R. 46 S.R. 46 C
Figures 3-8A (Orange and Lake Counties) and 3-8B (Seminole County) show the 2032 No-Build AADTs that were used to determine the 2032 No-Build DDHVs. The LOS for the roadway elements along with the DDHVs that were used to determine the level of service is illustrated in Figures 3-9A (Orange and Lake Counties) and 3-9B (Seminole County).
429
417
414
427
46A
437
4220
431B
437A
4237
4243
44B
4242
4248
4239
4245
46
4143437
437
435
431
424
46A
15
4143
15
46A
427
435424
433
46
436
434
434
44
46
44
436
PONKAN RDVIC
K RD
MARK
HAM
WOOD
S RD
BRITT
RD.
KELLY PARK RD
JONES RD
PLYM
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-SOR
RENT
O RD
HAAS RD
VOTAW RD
ORANGE BLVD
WOLF BRANCH RD
N. R
OCK S
PRIN
GS R
D
WEKIVA SPRINGS RDONDICH RD
INTER
NATIO
NAL P
KWY
SHEE
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VE
BEAR
LAKE
RD
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VE
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D
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1792
4419217
441
Orange CountyLake County
Semino
le Coun
ty
Seminol
e Coun
tyLak
e Coun
ty
Orange
Count
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37,400
16,900 12,500
22,900
25,000
16,70019,400
12,700
58,100
54,800
7,900
9,500
63,10012,900
17,400
9,100
18,300
9,700 37,500
43,600
36,120
59,200
77,700
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176,900
160,400
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11,400
12,350
1,8001,800
5,850
8,700
11,100
6,400
6,500
13,500
2,300
7,400
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Sorrento
Mount Plymouth
Apopka
4
NO-BUILD (2032) CONDITIONSLEGEND
ANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-8A
xx,xxx 2032 AADT
SEE FIGURE 3-8BFOR
SEMINOLE COUNTY
0.5 0 0.5 10.25Miles
Page 72
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4567431
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!11,100
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!
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!
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!
69,600
!
24,800
!
54,600
!
59,600
!
69,600
!
3,500
!
14,600
!54,000
!
10,900
!
45,900
!
50,200
!
41,800
!
9,400
!
10,200
!
36,300
!4,900
!
33,500
!
11,000
!
37,900
!
360
!
15,400
!
17,700!
30,100
!
87,600
!
3,000
!
3,000
!
11,100
!
12,900
!
29,000
!
33,600
!
30,000
!
44,600
!
38,900
!
46,000
!
38,300
!
18,700
!
46,600
!
32,800!
13,600
!
11,900
!
17,700
!
8,800
!
163,000
!
127,600
!
160,400
!
6,900
!
16,700
!
22,000
!
5,200
!
5,200
!
20,800
!
15,500
! 12,400
!
12,400
! 148,600!
29,000
!
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NO-BUILD (2032) CONDITIONSLEGEND
ANNUAL AVERAGE DAILY TRAFFIC (AADT)
Figure 3-8B
xx,xxx 2032 AADT
±0.25 0 0.25 0.50.125
Miles
Page 73
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417
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SEE FIGURE 3-9BFOR
SEMINOLE COUNTY
NO-BUILD (2032) CONDITIONSLEGEND
xx,xxx 2032 (DDHV) LOS D
LOS F
DIRECTIONAL DESIGN HOURLY VOLUME (DDHV)
LOS A, B, & C
LOS E
Figure 3-9A
Page 74
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LOS F
DIRECTIONAL DESIGN HOURLY VOLUME (DDHV)
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LOS E
Figure 3-9B
±0.25 0 0.25 0.50.125
Miles
Page 75
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 76
3.2.3.3 Ramp Analyses Table 3.17 shows the 2032 ramp merge/diverge junction analysis results. The majority of the freeway elements along I-4 and SR 417 in the project area are expected to operate at LOS D or better during peak hour traffic conditions, except for the I-4 EB on ramp at US 17/92, I-4 WB off ramp at US 17/92, I-4 EB on ramp at SR 46, I-4 CD WB off ramp to SR 417 and I-4 WB off ramp to SR 417 SB and CR 46A, which are projected to operate at LOS E or worse. Although, in general, the table shows acceptable LOS along SR 417, the SimTraffic simulation showed long queues at the proposed SR 417 extension ramps to International Parkway. This queue will exist because the ramp extensions at the SR 417 and I-4 interchange are proposed as one-lane ramps for the No-Build condition which affects the operation of the ramp merge/diverge junctions. Also, the I-4 westbound off-ramp to SR 417 is a single-lane ramp. The heavy traffic volumes on the merge area between this ramp and the SR 417 southbound on-ramp from International Parkway exceed the capacity of the downstream freeway segment. The traffic simulation of the proposed ramp conditions shows that the merge condition will create a delay queue that will extend the length of the ramp to the westbound C-D road and by the year 2032, the queue will cause significant delay on both the C-D road and the ramp extension.
TABLE 3.17 NO-BUILD (2032) FREEWAY AND RAMP LOS SUMMARY
* DENSITY NOT CALCULATED IN OVERSATURATED CONDITIONS
Interchange Ramps Ramp Description Volume
(vph)
Merge Analysis Diverge Analysis Density
(pc/mi/ln) LOS Density (pc/mi/ln) LOS
I-4 at U.S. 17/92
I-4 EB Off Ramp to U.S. 17/92 1,040 - - 5.3 A
I-4 WB On Ramp from U.S. 17/92 1,040 31.5 D - -
I-4 EB On Ramp from U.S. 17/92 440 36.4 E - -
I-4 WB Off Ramp to U.S. 17/92 440 - - 36.5 E
I-4 at SR 46
I-4 EB Off Ramp to SR 46 (through I-4 EB C-D) 1,290 - - 17.3 B
I-4 WB On Ramp from SR 46 WB (through I-4 WB C-D) 850 17.0 B - -
I-4 WB On Ramp from SR 46 EB (through I-4 WB C-D) 860 17.0 B - -
I-4 EB On Ramp from SR 46 1,490 42.7 F - -
I-4 WB Off Ramp to SR 46 1,490 - - 27.9 C
SR 417 at Rinehart Rd
SR 417 WB off Ramp to Rinehart Rd 1,630 - - 31.3 D
SR 417 EB on Ramp from Rinehart Rd 1,400 29.8 D - -
SR 417 WB on Ramp from Rinehart Rd 380 21.2 C - -
SR 417 EB off Ramp to Rinehart Rd 380 - - 22.3 C
I-4 at SR 417
I-4 EB Off Ramp to SR 417 SB 510 25.7 C 17.3 B
I-4 WB On Ramp from SR 417 NB 510 20.5 C 9.5 A
I-4 EB On Ramp from SR 417 NB 1,450 34.8 D 10.7 B
I-4 WB Off Ramp to SR 417 SB 1,760 25.1 C 38.6 F
I-4 at CR 46A
I-4 EB Off Ramp to CR 46A 1,840 - - 21.1 C
I-4 WB On Ramp from CR 46A (through I-4 WB C-D) 1,840 29.1 D - -
I-4 EB On Ramp from CR 46A 810 19.7 B - -
I-4 WB Off Ramp to CR 46A (through I-4 WB C-D) 930 - - 21.4 C
I-4 EB CD Rd. I-4 EB Off Ramp to SR 417 SB and SR 46 1,800 - - 19.9 B
I-4 WB CD Rd.
I-4 WB Off Ramp to SR 417 SB and CR 46A 2,270 15.1* F 26.4 C
I-4 WB On Ramp from CR 46A and SR 46 3,130 U/C D - - SR 417 at
International Pkwy.
SR 417 NB Off Ramp to International Pkwy. 1,320 - - 9.5 A
SR 417 SB On Ramp from International Pkwy. 1,090 25.1 C - -
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 77
Table 3.17 No-Build (2032) Freeway and Ramp LOS Summary (Continued)
For the 2032 No-Build Alternative, analysis was performed to determine the number of lanes required for the interchanges ramps. The number of lanes, the ramp DDHV and ramp LOS are shown in Table 3.18.
TABLE 3.18 NO-BUILD (2032) RAMP NUMBER OF LANES SUMMARY
Interchange Ramps Ramp Description Number of lanes DDHV LOS
I-4 at U.S. 17/92
I-4 EB Off Ramp to U.S. 17/92 1 1,040 D
I-4 WB On Ramp from U.S. 17/92 1 1,040 D
I-4 EB On Ramp from U.S. 17/92 1 440 E
I-4 WB Off Ramp to U.S. 17/92 1 440 E
I-4 at SR 46
I-4 EB Off Ramp to SR 46 (through I-4 EB CD) 2 1,290 B
I-4 WB On Ramp from SR 46 WB (through I-4 WB CD) 1 850 B
I-4 WB On Ramp from SR 46 EB (through I-4 WB CD) 1 860 B
I-4 EB On Ramp from SR 46 1 1,490 F
I-4 WB Off Ramp to SR 46 2 1,490 C
SR 417 at Rinehart Rd
SR 417 WB off Ramp to Rinehart Rd 1 1,630 D
SR 417 EB on Ramp from Rinehart Rd 1 1,400 D
SR 417 WB on Ramp from Rinehart Rd 1 380 C
SR 417 EB off Ramp to Rinehart Rd 1 380 C
I-4 at SR 417
I-4 EB Off Ramp to SR 417 SB 1 510 B
I-4 WB On Ramp from SR 417 NB 1 510 C
I-4 EB On Ramp from SR 417 NB 2 1,450 D
I-4 WB Off Ramp to SR 417 SB 1 1,760 F
I-4 at CR 46A I-4 EB Off Ramp to CR 46A 2 1,840 C
I-4 WB On Ramp from CR 46A (through I-4 WB CD) 1 1,840 D
I-4 EB On Ramp from CR 46A 1 810 B
I-4 WB Off Ramp to CR 46A (through I-4 WB CD) 1 930 C I-4 EB CD System I-4 EB Off Ramp to EB CD System 2 1,800 B
I-4 WB CD System
I-4 WB Off Ramp to WB CD System 2 2,270 C
Between SR 46 On Ramps and I-4 WB On Ramp 2 1,710 F
Between I-4 WB On Ramp and SR 417 SB Off Ramp 3 3,980 F
Between SR 417 SB Off Ramp and CR 46A Off Ramp 2 2,220 C
Between CR 46A Off Ramp and CR 46A On Ramp 1 1,290 D
I-4 WB On Ramp from WB CD System 2 3,130 D SR 417 at
International Pkwy. SR 417 NB Off Ramp to International Pkwy. 1 1,320 A
SR 417 SB On Ramp from International Pkwy. 1 1,090 C
Weaving Analysis Weaving Segment Ramp Description Volume
(vph) Density (pc/mi/ln) LOS
I-4 WB CD Rd.
I-4 WB Off Ramp to CR 46A 810
37.63 E I-4 WB Off Ramp to SR 417 SB 1,460
SR 46 EB and WB Ramps to CR 46A and I-4 WB 1,410
SR 46 EB and WB Ramps to SR 417 SB 300
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 78
3.2.3.4 Intersection Analyses The PM peak hour intersection analyses are summarized in Table 3.19. Table 3.19 shows that all of the intersections analyzed in Orange County will operate at LOS F. In Lake County, 4 of the 7 intersections analyzed along SR 46 will operate at LOS E or better for the PM peak traffic conditions. The intersection of SR 46 at CR 437 will deteriorate to LOS E in 2032 from LOS D in the Years 2012 and 2022. The intersections on SR 46 at Round Lake Road, CR 435 and Wekiva River Road will operate at LOS F in the Year 2032. As mentioned earlier, a significant decrease in delays along SR 46 would occur if the facility is widened to 4 lanes from US 441 to the Lake/Seminole County line which would allow for more through capacity at those intersections. In Seminole County, fourteen of the twenty-three intersections in the project area are expected to operate at LOS D or better. In the Year 2022, nineteen intersections were operating at LOS D or better. Four of the five intersections that will operate worse than LOS D in the Year 2032, but did not in the Year 2022, are along SR 46 at:
Wekiva Park Road Longwood Markham Road Lake Markham Road Rinehart Road In addition to the intersections mentioned above, the intersection of International Parkway and SR 417 is also expected to operate at LOS F in Year 2032.
TABLE 3.19 NO-BUILD (2032) INTERSECTION LOS SUMMARY
Intersection Control
Type
PM Peak Delay
(sec/veh) LOS
Orange County US 441 and Connector Road Signal 93.2 F Connector Road and SR 429/414 Signal 276.3 F US 441 and CR 437 Signal 147.5 F CR 437 and Connector Road Signal 264.5 F CR 437 and Ponkan Rd Signal 155.4 F CR 437 and Kelly Park Rd Signal 205.3 F Lake County SR 46 and US 441 SB Ramps Signal 35.4 D SR 46 and US 441 NB Ramps Signal 25.1 C SR 46 and Round Lake Rd Signal 182.7 F SR 46 and CR 437 Signal 68.7 E
SR 46 and CR 435/Niles St Signal 143.3 F SR 46 and CR 46A Signal 59.2 E SR 46 and Wekiva River Rd Signal 121.5 F Seminole County U.S. 17/92 and I-4 WB Ramps Signal 11.2 B U.S. 17/92 and I-4 EB Ramps/CR 15 Signal 37.3 D
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 79
Table 3.19 No-Build (2032) Intersection LOS Summary (Continued)
Intersection Control Type
PM Peak Delay
(sec/veh) LOS
Seminole County CR 15 and CR 431 Signal 28.5 C SR 46 and Wekiva Park Dr Signal 83.0 F SR 46 and Longwood Markham Rd Signal 121.3 F SR 46 and Lake Markham Rd Signal 90.2 F SR 46 and CR 431 (Orange Blvd) Signal 50.9 D SR 46 and Lake Forest Blvd Signal 13.7 B SR 46 and International Pkwy Signal 34.8 C SR 46 and N Oregon Ave/Wayside Dr Signal 55.5 E SR 46 and I-4 WB Ramps Signal 46.0 D SR 46 and I-4 EB Ramps Signal 38.0 D SR 46 and Town Center Blvd Signal 68.9 E SR 46 and Rinehart Rd Signal 91.7 F CR 46A and International Pkwy Signal 182.7 F CR 46A and I-4 WB Ramps Signal 144.4 F CR 46A and I-4 EB Ramps Signal 144.4 F CR 46A and Rinehart Rd Signal 163.1 F Rinehart Rd and St Johns Pkwy Signal 27.1 C Rinehart Rd and SR 417 NB Ramps Signal 49.0 D Rinehart Rd and SR 417 SB Ramps Signal 35.3 D Rinehart Rd and Town Center Blvd Signal 33.9 C International Pkwy and SR 417 Signal 105.4 F
The LOS for the freeway elements, the projected turning movement volumes and intersections are illustrated in Figures 3-7A (Orange and Lake Counties) and 3-7B (Seminole County).
SR 429-Wekiva Parkway / SR 46 Realignment PD&E Study Traffic Report
Page 80
3.3 Summary Traffic conditions were analyzed under a No-Build scenario for three analysis years: 2012 opening year, 2022 mid-year, and 2032 design year. While the No-Build scenario did not include the Wekiva Parkway or SR 46 Realignment projects, it does include all the programmed and planned roadway improvements within the project study area. Even with the anticipated capacity improvements within the study area, significant LOS deficiencies are expected on many of the major and minor roadways by 2032. US 441 is expected to operate at LOS F and be significantly over capacity from Apopka to Mount Dora in 2032. Likewise, SR 46 is expected to operate at LOS E and F and be significantly over capacity in locations between US 441 in Lake County and Interstate 4 in Seminole County. In Orange County, Rock Springs Road, Plymouth Sorrento Road, and portions of Round Lake Road and Ponkan Road are expected to operate at LOS F. In Lake County, CR 46A, Mount Plymouth Road and portions of Wolf Branch Road are expected to operate at LOS F. In Seminole County, CR 46A, and portions of Rinehart Road, International Parkway, and Lake Markham Road are expected to operate under LOS F conditions. In addition, with the extension of SR 417 via ramps to International Parkway, the one-lane SR 417 ramps under I-4 are expected to be over capacity and operate at LOS F conditions. The I-4 mainline in Seminole County is expected to operate under LOS F conditions except in locations where a significant amount of traffic is diverted to the C-D system near SR 417.
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SEMINOLE COUNTY
NO-BUILD (2032) CONDITIONSTURNING MOVEMENT VOLUMES (TMV)
Figure 3-10A
Unsignalized Intersection Level of Service(Major/Minor Streets)")X/X
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Page 81
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Page 82