Northbound

Southbound

945125013576261280146015401075

2197 1130 1720 2030 1629 1464 1120 1130 320 750 1300

60 70 80 90 110 120 130 140 150 170 190 210 220 232

70 780 772 760 750 740 730 720 714 210 710 690

60 70 80 90 110 120 130 140 150 170 190 210

780 770 760 750 740 730 720 714 710 690

(MQ)

(AQ)

(AQ)

(MQ)

(m)

786

Legend:

dual-loop detector station variable message sign gantry hard shoulder

720

468930225016501110(m)290 37 37

3730

Sou

thbo

und

945

1250

1357

626

1280

1460

1540

1075

6070

8090

110

120

130

140

150

170

190

210

220

232

6070

8090

110

120

130

140

150

170

190

210

(MQ)

(AQ)

468

930

2250

1650

1110

(m)

290

3737

9:53

8:029:44

8:18

8:25

9:29

9:28

9:497:56

8:55

10 km/hr

Pre-queue Flow = 4630 Median lane = 1848 Center lane = 1835 Shoulder lane = 948Queue Discharge Flow = 4134

Queue Discharge Flow = 4332

2

1

1 2

Not in Action

Most likely cause of BN

10.16.07 A99 SB

All Lanes (Det. 140)

0102030405060708090

100

0 20 40 60 80 100 120

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Lane 2 (Det. 140)

0

5

10

15

20

25

30

0 10 20 30 40 50 60

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Lane 3 (Det. 140)

0

5

10

15

20

25

30

35

40

0 5 10 15 20 25 30 35

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Lane 4 (Det. 140)

0

5

10

15

20

25

30

35

40

0 5 10 15 20 25 30 35

Occupany (%)

Flo

w (

vp

m)

Daily 7:40-8:00

All Lanes (Det. 130)

01020304050

60708090

100

0 50 100 150 200

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

7:52

Lane 2 (Det. 130)

0

5

10

15

20

25

0 10 20 30 40 50 60

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Lane 3 (Det. 130)

0

5

10

15

20

25

30

35

40

0 10 20 30 40 50

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Lane 4 (Det. 130)

0

5

10

15

20

25

30

35

40

0 10 20 30 40 50

Occupancy (%)

Flo

w (

vp

m)

Daily 7:40-8:00

Sou

thbo

und

945

1250

1357

626

1280

1460

1540

1075

6070

8090

110

120

130

140

150

170

190

210

220

232

6070

8090

110

120

130

140

150

170

190

210

(MQ)

(AQ)

468

930

2250

1650

1110

(m)

290

3737

8:34

9:05

8:13

8:07

8:02

7:56

8:43

8:49 9:008:27

8:54

7:48

7:278:33

9:41

8:26

8:34 8:57 9:16

8:53

8:18 8:21

9:189:078:27 8:378:22

8:41

7:47 8:00

9:168:38 8:50

9:32

7:358:10

15 km/hr 20 km/hr

5 km/hr

Pre-Queue Flow = 4680 Median lane = 1740 Center lane = 1740 Shoulder lane = 1200Queue Discharge Flow = 4560

8:531

2

3

4

1

2 Pre-Queue Flow = 5340Queue Discharge Flow = 5100

Study Area

8:34

9:05

8:13

8:07

8:02

7:56

8:43

8:49 9:008:27

8:54

7:48

7:278:33

9:41

8:26

8:34 8:57 9:16

8:53

8:18 8:21

9:189:078:27 8:378:22

8:41

7:47 8:00

9:168:38 8:50

9:32

7:358:10

15 km/hr 20 km/hr

5 km/hr

Pre-Queue Flow = 4680 Median lane = 1740 Center lane = 1740 Shoulder lane = 1200Queue Discharge Flow = 4560

8:531

2

3

4

1

9:53

9:44

8:25

9:29

9:28

9:49

8:55

Pre-queue Flow = 4630 Median lane = 1848 Center lane = 1835 Shoulder lane = 948Queue Discharge Flow = 4134

Queue Discharge Flow = 4332

2

1

2