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![Page 1: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/1.jpg)
Regional Arterial Operation
Traffic Responsive Controlin Bellevue
Washington State Intelligent Transportation Society
2008 ITS WA Annual MeetingSession 1
November 12, 2008
Presented by Fred LiangCity of Bellevue
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![Page 3: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/3.jpg)
![Page 4: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/4.jpg)
![Page 5: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/5.jpg)
Bellevue Major Arterial
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![Page 7: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/7.jpg)
Signal Pattern Implementation
Time of day Scheduling
Respond to demand fluctuation
![Page 8: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/8.jpg)
Signal Pattern Implementation
Time of day Scheduling
Adaptive Control
Respond to demand fluctuation
![Page 9: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/9.jpg)
US Adaptive Systems
![Page 10: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/10.jpg)
Signal Pattern Implementation
Time of day Scheduling
Adaptive Control
Traffic Responsive Control (TRSP)
Respond to demand fluctuation
![Page 11: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/11.jpg)
TRSP Control Guiding Principles
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TRSP Control Guiding Principles
• If TOD plans don’t work, TRSP won’t work
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TRSP Control Guiding Principles
• If TOD plans don’t work, TRSP won’t work
• If a section is “too responsive”, something could be wronged
![Page 14: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/14.jpg)
TRSP Control Guiding Principles
• If TOD plans don’t work, TRSP won’t work
• If a section is “too responsive”, something could be wronged
• Keep it simple and manageable with defined limits
![Page 15: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/15.jpg)
Selecting Detector(s)
• 250’- 300’ upstream
• Critical Approach – Queues Buildup
• Volume + K *Occupancy (V+KO)
• Use One or two detector locations
• Can switch location by different periods
• Select a different set of timing patterns for each period
![Page 16: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/16.jpg)
148th NE Southbound
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15:00 15:30 16:00 16:30 17:00 17:30 18:00 18:30 19:00 19:30 20:00 20:30 21:00 21:30 22:00 22:30
V+
KO
148th Ave NE Northbound
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2000
7:15 7:30 7:45 8:00 8:15 8:30 8:45 9:00 9:15 9:30 9:45 10:00 10:15 10:30 10:45 11:00 11:15
V+
KO
Collecting and Plotting Data
*V+KO data is smoothed between signal cycles and gathered every minute
AM Noon
PM
148th Ave NE Southbound
0
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11:15 11:30 11:45 12:00 12:15 12:30 12:45 13:00 13:15 13:30 13:45 14:00 14:15 14:30 14:45 15:00
V+K
O
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Determining Threshold using Historical V+KO Data
15:00 789 11 1050 140 53 1000 1000 1 2 3 Lockout 9 minutes15:01 789 11 1050 140 53 1000 1000 vol 650 863 1084 K 2015:02 826 11 1000 140 53 1000 1000 occ 5 10 20 Favor % 2515:03 826 11 1000 140 53 1000 1000 v+ko 750 1063 1484 Smooth V 3 750 1100 1400 No15:04 825 11 1000 140 53 1000 1000 750 1200 1600 three peaks15:05 825 11 1100 140 53 1000 1000 Threshold 1 2 3 750 1200 1700 two peaks15:06 825 11 1100 140 53 1000 1000 Link 501 V+KO 750 1000 1400 750 1000 1700 one small peak15:07 893 12 1133 140 53 1000 1000 From/To 1 2 3 750 1000 1400 One large peak15:08 893 12 1133 140 53 1000 1000 1 NA 1000 1338 Cycle 120 140 150 500 1000 1400 stay online longer15:09 955 12 1195 140 53 1000 1000 2 813 NA 140015:10 955 12 1195 140 53 1000 1000 3 897 1147 NA15:11 920 13 1180 140 53 1000 100015:12 920 13 1180 140 53 1000 100015:13 920 13 1180 140 53 1000 100015:14 854 12 1094 140 53 1000 100015:15 854 12 1094 140 53 1000 100015:16 844 12 1084 140 53 1000 100015:17 844 12 1084 140 53 1000 100015:18 905 12 1145 140 53 1000 100015:19 905 12 1145 140 53 1000 100015:20 905 12 1145 140 53 1000 100015:21 929 13 1189 140 53 1000 100015:22 929 13 1189 140 53 1000 100015:23 920 13 1180 140 53 1000 100015:24 920 13 1180 140 53 1000 100015:25 922 13 1182 140 53 1000 100015:26 922 13 1182 140 53 1000 100015:27 922 13 1182 140 53 1000 100015:28 907 13 1167 140 53 1000 100015:29 907 13 1167 140 53 1000 100015:30 913 13 1173 140 53 1000 100015:31 913 13 1173 140 53 1000 100015:32 977 13 1237 140 53 1000 100015:33 977 13 1237 140 53 1000 100015:34 977 13 1237 140 53 1000 100015:35 969 13 1229 140 53 1000 100015:36 969 13 1229 140 53 1000 100015:37 912 12 1152 140 53 1000 100015:38 912 12 1152 140 53 1000 100015:39 934 12 1174 140 53 1000 100015:40 934 12 1174 140 53 1000 100015:41 934 12 1174 140 53 1000 100015:42 974 12 1214 140 53 1000 100015:43 974 12 1214 140 53 1000 100015:44 1009 13 1269 140 53 1000 100015:45 1009 13 1269 140 53 1000 100015:46 999 13 1259 140 53 1000 100015:47 999 13 1259 140 53 1000 100015:48 999 13 1259 140 53 1000 100015:49 984 13 1244 140 53 1000 100015:50 984 13 1244 140 53 1000 100015:51 922 13 1182 140 53 1000 100015:52 922 13 1182 140 53 1000 100015:53 932 15 1232 140 53 1000 100015:54 932 15 1232 140 53 1000 100015:55 932 15 1232 140 53 1000 100015:56 955 15 1255 140 53 1000 100015:57 955 15 1255 140 53 1000 100015:58 996 15 1296 140 53 1000 100015:59 996 15 1296 140 53 1000 100016:00 913 13 1173 140 53 1000 100016:01 913 13 1173 140 53 1000 100016:02 913 13 1173 140 53 1000 100016:03 934 14 1214 140 53 1000 100016:04 934 14 1214 140 53 1000 100016:05 923 14 1203 140 53 1000 100016:06 923 14 1203 140 53 1000 100016:07 975 14 1255 140 53 1000 100016:08 975 14 1255 140 53 1000 100016:09 975 14 1255 140 53 1000 100016:10 976 14 1256 140 53 1000 100016:11 976 14 1256 140 53 1000 100016:12 960 14 1240 140 53 1000 1000
148th NE Southbound
0
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15:00
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V+
KO
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Determining Threshold using Historical V+KO Data
148th NE Southbound
0
200
400
600
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1400
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2000
15:0
015
:30
16:0
016
:30
17:0
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:30
18:0
018
:30
19:0
019
:30
20:0
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:30
21:0
021
:30
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:30
V+
KO
148th NE Southbound
0
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15:0
015
:30
16:0
016
:30
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:30
18:0
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:30
19:0
019
:30
20:0
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:30
21:0
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:30
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:30
V+
KO
148th NE Southbound
0
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15:0
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:30
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:30
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:30
V+
KO
148th NE Southbound
0
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15:0
015
:30
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:30
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:30
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:30
20:0
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:30
21:0
021
:30
22:0
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:30
V+
KO
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148th Ave NE Threshold Values
AM Noon
PM
148th Ave NE Northbound
0
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1800
2000
7:15 7:30 7:45 8:00 8:15 8:30 8:45 9:00 9:15 9:30 9:45 10:00 10:15 10:30 10:45 11:00 11:15
V+
KO
148th Ave NE Southbound
0
500
1000
1500
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2500
3000
11:15 11:30 11:45 12:00 12:15 12:30 12:45 13:00 13:15 13:30 13:45 14:00 14:15 14:30 14:45 15:00
V+
KO
148th NE Southbound
0
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2000
15:00 15:30 16:00 16:30 17:00 17:30 18:00 18:30 19:00 19:30 20:00 20:30 21:00 21:30 22:00 22:30
V+
KO
![Page 20: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/20.jpg)
Determining Threshold using CCTV
• Identify the detector• Monitor traffic and implement timing plan
changes when congested• Record the corresponding V+KO threshold
values • Using the threshold values to set up TRSP
the next day• Monitor the change• Repeat the process is needed
![Page 21: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/21.jpg)
Bellevue Square Traffic
Detector
![Page 22: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/22.jpg)
Bellevue Square Traffic
No Right Turn Sign
![Page 23: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/23.jpg)
I-405 Coal Creek SB Ramp
Coal Creek ParkCoal Creek ParkCoal Creek ParkCoal Creek ParkCoal Creek Park
Detector
![Page 24: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/24.jpg)
I-405 Coal Creek SB Ramp
Coal Creek ParkCoal Creek ParkCoal Creek ParkCoal Creek ParkCoal Creek Park
![Page 25: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/25.jpg)
Factoria Blvd
![Page 26: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/26.jpg)
Factoria Blvd AM Time of Day Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cy
cle
(s
ec
)
TOD
![Page 27: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/27.jpg)
Factoria Blvd AM Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cy
cle
(s
ec
)
27-Oct
TOD
![Page 28: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/28.jpg)
Factoria Blvd AM Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
TOD
![Page 29: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/29.jpg)
Factoria Blvd AM Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
TOD
![Page 30: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/30.jpg)
Factoria Blvd AM Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
TOD
![Page 31: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/31.jpg)
FactoriaAM Pattern
130.0
140.0
150.0
6:30
6:40
6:50
7:00
7:10
7:20
7:30
7:40
7:50
8:00
8:10
8:20
8:30
8:40
8:50
9:00
9:10
9:20
9:30
9:40
9:50
10:00
10:10
10:20
10:30
10:40
10:50
11:00
11:10
11:20
11:30
11:40
11:50
12:00
Cyc
le (
sec)
27-Oct
28-Oct
29-Oct
30-Oct
11-Nov
TOD
![Page 32: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/32.jpg)
116th Ave SE
![Page 33: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/33.jpg)
116th Ave SE PM Time of Day Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
TOD
![Page 34: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/34.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
TOD
![Page 35: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/35.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
28-Oct
TOD
![Page 36: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/36.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
TOD
![Page 37: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/37.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
TOD
![Page 38: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/38.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
31-Oct
TOD
![Page 39: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/39.jpg)
116th Ave SE PM Traffic Responsive Pattern
120.0
140.0
15:0
015
:10
15:2
015
:30
15:4
015
:50
16:0
016
:10
16:2
016
:30
16:4
016
:50
17:0
017
:10
17:2
017
:30
17:4
017
:50
18:0
018
:10
18:2
018
:30
18:4
018
:50
19:0
0
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
31-Oct
13-Oct
TOD
![Page 40: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/40.jpg)
148th Arterial
![Page 41: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/41.jpg)
148th Ave SE PM Time of Day Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
TOD
![Page 42: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/42.jpg)
148th Ave SE PM Traffic Responsive Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
27-Oct
TOD
![Page 43: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/43.jpg)
148th Ave SE PM Traffic Responsive Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
TOD
![Page 44: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/44.jpg)
148th Ave SE PM Traffic Responsive Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
TOD
![Page 45: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/45.jpg)
148th Ave SE PM Traffic Responsive Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
TOD
![Page 46: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/46.jpg)
148th Ave SE PM Traffic Responsive Pattern
120.0
130.0
140.0
150.0
15:00
15:10
15:20
15:30
15:40
15:50
16:00
16:10
16:20
16:30
16:40
16:50
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
18:30
18:40
18:50
19:00
19:10
19:20
19:30
19:40
19:50
20:00
20:10
20:20
20:30
20:40
20:50
21:00
Cy
cle
(s
ec
)
27-Oct
28-Oct
29-Oct
30-Oct
31-Oct
TOD
![Page 47: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/47.jpg)
SB Corridors From Redmond
![Page 48: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/48.jpg)
2008 Halloween PM Traffic
148th Ave SE PM Pattern
0
1
2
3
148th 10/24 Fri
148th Halloween
140th Ave SE PM Pattern
0
1
2
3
14:0
014
:15
14:3
014
:45
15:0
015
:15
15:3
015
:4516
:00
16:1
516
:3016
:45
17:0
017
:15
17:3
017
:45
18:0
018
:1518
:30
18:4
519
:0019
:15
19:3
019
:4520
:00
20:1
520
:30
20:4
521
:00
140th 10/24 Fri
140th Halloween
156th Ave SE PM Pattern
0
1
2
3156th 10/24 Fri
156th Halloween
![Page 49: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/49.jpg)
Concluding Thoughts
![Page 50: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/50.jpg)
Concluding Thoughts
Traffic Responsive Control
“Manage” TOD plans effectively
![Page 51: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/51.jpg)
Concluding Thoughts
Traffic Responsive Control
• “Manage” TOD plans effectively
• Handle day to day traffic variation
![Page 52: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/52.jpg)
Concluding Thoughts
Traffic Responsive Control
• “Manage” TOD plans effectively
• Handle day to day traffic variation
• Handle regular events - weekend, holiday, school events, etc.
![Page 53: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/53.jpg)
Concluding Thoughts
Traffic Responsive Control
• “Manage” TOD plans effectively
• Handle day to day traffic variation
• Handle regular events - weekend, holiday, school events, etc.
• May handle unpredictable events - accident, sales, freeway backup, etc.
![Page 54: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/54.jpg)
Concluding Thoughts
Traffic Responsive Control
• “Manage” TOD plans effectively
• Handle day to day traffic variation
• Handle regular events - weekend, holiday, school events, etc.
• May handle unpredictable events - accident, sales, freeway backup, etc.
• Give “warning” for timing pattern update
![Page 55: Regional Arterial Operation Traffic Responsive Control in Bellevue Washington State Intelligent Transportation Society 2008 ITS WA Annual Meeting Session.](https://reader037.fdocuments.in/reader037/viewer/2022102907/56649d385503460f94a12141/html5/thumbnails/55.jpg)
The End