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Transcript of Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8,...
![Page 1: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/1.jpg)
Orange County Traffic Signal System
Consolidation of Services Study Commission Meeting
September 8, 2005
![Page 2: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/2.jpg)
Presentation Outline
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
![Page 3: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/3.jpg)
Presentation Outline
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
![Page 4: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/4.jpg)
Orange County Traffic Signal Operations
Division Overview
M ayda Leo nAdm inistrative Specialist 498 2
B ill H arpe rSenior E ngineer ing T ec h
Lenzo M urrellSenior E nginee ring T ec h 1038 9
M uham m ad Rau fEngineer II/II/III
Jerem y Short 501 7Engineerin g T ech IV
System Com m unication
W arehous eSupply Exp editor 501 0
Bryan P ir rello 102 0Data Netwo rk Specialis t
Sig n al Tech I/I/ IIIvacan t 5012 I/II/III
David Rodrig uez 5161 II IBob Z acconi 5008 II I
Sig n al Tech I/II/IIIT erri W illiam s 5006 IIIG ary Crum bley 6980 II
M att Shipley II 5000
Sig n al Tech I/II/II ISteve Egipc iaco 4999 I
Duane Bu tler 5001 IRudolf Da vis 5004 !
Sig n al Tech IIICalvin G arrett 5003 I
W illiam M ahoney 5005 I Ivacan t 5002 I/II/III
E lliot M o ore 501 4F orem an
S ignal M aintenanc e
Sig n al Tech I/II/IIIW endy Z uke 7464 IIISarah P rice 5007 II I
Sig n al Tech I/II/III (U tility L o cates)vacan t 5013 I/II/III
New Po sitio n in F Y 06New Po sitio n in F y 07
Bruce B lankens hip 501 5F orem an
Inspection an d Contract A dm inistratio n
Roger Sm ithPublic W orks Coordinato r
T raffic S ignals
Senior E nginee r 1038 8O peration s Cente r
Hazem E l-Assar 745 9Chief E nginee r
![Page 5: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/5.jpg)
Orange County Traffic Operations Division
527 Traffic Signals– 341 Coordinated Signals along 41 Corridors– Timing Plans Updated Every 3 Years
Maintain 6 Signals for City City maintains 6 signals for Orange County55 Warning Beacons95 School Flashers68 Speed Radar Signs
![Page 6: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/6.jpg)
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
Presentation Outline
![Page 7: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/7.jpg)
History
1985 first Metropolitan Orlando Signal System (MOCSS) installed
First Phase 113 mostly CBD intersectionsSecond Phase 240 intersectionsOrange County added 60 signalsWinter Park and Maitland added 7 signals
each
![Page 8: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/8.jpg)
History
1995 MOCSS system suffers obsolescenceFDOT provides funds to upgrade Regional
Computerized Signal System (RCSS) to City of Orlando
2000 City issued RFP for Regional Computerized Signal System
FDOT, Orange County, Seminole County participate in evaluating proposals
![Page 9: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/9.jpg)
History
City selected Naztec, Inc. for (RCSS) certified by FDOT, member of ITE and IMSA
Orange County selected Eagle Traffic Control Systems member of National Electrical Manufacturers Association (NEMA), certified by ITE, ITS, AASHTO and FHWA.
Both Naztec and Eagle are good products;
![Page 10: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/10.jpg)
History2000 Orange County installs SCOOT adaptive
system on International Drive– 27 signals today– 47 by next summer
2000 FDOT provides funding to Orange County for signal system upgrade
Orange County takes Proactive Approach to Signal Timing and Coordination
Hires Engineer specifically to address traffic signal timing coordination
![Page 11: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/11.jpg)
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
Presentation Outline
![Page 12: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/12.jpg)
Agreements
Memorandum of Understanding thru FDOT
MetroPlan Orlando ITS SubcommitteeDistrict 5; FDOT Traffic Signal
Maintaining Agency GroupFACERS - Florida Association of County
Engineers and Road Superintendents
![Page 13: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/13.jpg)
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
Presentation Outline
![Page 14: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/14.jpg)
Existing Efforts
$7.5M grant from FDOT in 2000 to: Facilitate sharing traffic information between FDOT
and Central Florida counties and cities Expand fiber-optic communication Upgrade traffic management center Upgrade traffic signal system Improve traffic monitoring system Install traveler information system Provide better
responsiveness to roadway incidents
![Page 15: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/15.jpg)
Existing EffortsPhase 1A Layout
![Page 16: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/16.jpg)
Existing Efforts
County developed a comprehensive annual signal coordination program
Proactive approach to correct potential operation problems before citizen complaints are received
Studies considered adjacent signals ignoring jurisdiction ownership
Success of the system is realizedCoordination of systems is real – limited by
congestion and existing intersection capacity
![Page 17: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/17.jpg)
Existing Efforts Signal Management Districts
![Page 18: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/18.jpg)
Existing Efforts Countywide Traffic Network
![Page 19: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/19.jpg)
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
Presentation Outline
![Page 20: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/20.jpg)
Use of Technology
Signal Timing Optimization SoftwareTraffic Simulation/Animation
SoftwareGIS Background MapElectronic Counting BoardsTraffic Management SoftwareGPS Travel Time Surveys
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Use of TechnologyProducts Used
![Page 22: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/22.jpg)
Orange County Traffic Signal Operations Division Overview
HistoryAgreementsExisting Efforts Use of TechnologyProgram CostConclusions
Presentation Outline
![Page 23: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/23.jpg)
Program Cost
Initial Cost: $ 5,000– Purchase Synchro, SimTraffic & GPS unit
Annual Cost: $20,000– Collect volume and geometry data– Survey existing traffic control devices
Exploit Available Resources: $ 0
– 20 to 25 staff hours per intersection
![Page 24: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/24.jpg)
Conclusions
County and City have established informal agreements to coordinate maintenance and operation of traffic signals
There is a perception that traffic signals are not coordinated
The real problem is congestion and not enough intersection capacity
The County is committed to improving mobility, safety, fuel efficiency, and air quality
Since 2000 the number of timing complaints in the County has significantly decreased
![Page 25: Orange County Traffic Signal System Consolidation of Services Study Commission Meeting September 8, 2005.](https://reader035.fdocuments.in/reader035/viewer/2022062803/56649f215503460f94c39edb/html5/thumbnails/25.jpg)
Orange County Traffic Signal System
Consolidation of Services Study Commission Meeting
September 8, 2005