Date

I-65 MM, direction of travel

Start time of queues

Duration (hours)

[a]

Number of Trajectories approaching queues

[b]

Hard-braking events approaching queues

[c]

Hard-braking events per hour of the queue

[c/a]

Hard-braking events per trajectories

[c/b]

5/18/2021

144, NB

18:30

10.5

126

1

0.1

0.8%

5/19/2021

144, NB

18:30

10

134

2

0.2

1.5%

5/20/2021

144, NB

19:00

10

134

9

0.9

6.7%

5/21/2021

144, SB

19:30

9.5

178

5

0.5

2.8%

5/24/2021

144, SB

18:30

11

147

5

0.5

3.4%

5/25/2021

144, SB

19:00

8.5

123

5

0.6

4.1%

5/26/2021

144, SB

18:30

11

180

4

0.4

2.2%

6/1/2021

144, SB

18:30

9.5

123

2

0.2

1.6%

6/3/2021

144, SB

18:30

11.5

195

6

0.5

3.1%

6/4/2021

145, SB

19:00

11

310

4

0.4

1.3%

6/7/2021

144, NB

20:00

10

110

4

0.4

3.6%

6/7/2021

142, SB

19:00

11

129

3

0.3

2.3%

6/8/2021

144, NB

19:00

6

95

0

0.0

0.0%

6/11/2021

144, NB

20:00

9

150

4

0.4

2.7%

6/21/2021

146, NB

19:00

9

146

3

0.3

2.1%

6/22/2021

146, NB

20:00

9

101

4

0.4

4.0%

6/23/2021

146, NB

22:00

7

47

0

0.0

0.0%

6/28/2021

145, SB

20:30

8

108

0

0.0

0.0%

6/29/2021

145, NB

20:00

5

77

2

0.4

2.6%

7/1/2021

144, SB

19:00

10.5

279

9

0.9

3.2%

7/8/2021

146, NB

19:00

8

178

4

0.5

2.2%

7/8/2021

144, SB

19:00

11

204

5

0.5

2.5%

7/9/2021

147, NB

20:00

8

182

4

0.5

2.2%

7/9/2021

144, SB

20:00

8

208

8

1.0

3.8%

7/12/2021

147, NB

19:00

9

145

0

0.0

0.0%

7/12/2021

144, SB

21:00

7

82

0

0.0

0.0%

7/14/2021

147, NB

19:00

9.5

142

1

0.1

0.7%

7/19/2021

147, NB

19:00

10.5

150

5

0.5

3.3%

7/19/2021

146, SB

18:30

11.5

193

4

0.3

2.1%

7/20/2021

146, NB

19:00

6

89

1

0.2

1.1%

7/20/2021

146, SB

19:00

10.5

167

5

0.5

3.0%

7/20/2021

141, SB

20:00

6.5

122

4

0.6

3.3%

7/21/2021

147, NB

19:00

10

140

4

0.4

2.9%

7/21/2021

147, SB

19:30

9

174

4

0.4

2.3%

7/21/2021

141, SB

19:30

4

155

5

1.3

3.2%

7/22/2021

145, NB

18:30

11

195

11

1.0

5.6%

7/22/2021

146, SB

19:30

10.5

240

8

0.8

3.3%

7/23/2021

146, NB

20:00

7

150

5

0.7

3.3%

7/23/2021

146, SB

20:30

9

182

4

0.4

2.2%

7/26/2021

146, SB

19:00

10

126

4

0.4

3.2%

7/27/2021

146, SB

19:00

7

124

5

0.7

4.0%

Total

370

6240

163

0.44

2.6%