4-14 Table 4.10 shows data obtained in a travel time study on a section of highway using the moving-vehicle technique. Estimate (a) the travel time and (b) the volume in each direction at this section of the highway. Chapter 4 Traffic Engineering Studies 149 Table 4.10 Travel Time Data for Problem 4-14 No. of No. of No. of Vehicles Vehicles That Vehicles Run Travel Traveling in Орposite Overtook Overtaken by Test Vehicle Direction/ Time Test Number (min) Direction Vehicle Northward 5.25 100 2 2 2 5.08 105 2 1 3 5.30 103 3 1 4 5.15 110 1 5.00 101 6. 5.51 98 7 5.38 97 1 1 8 5.41 112 2 3 5.12 109 3 1 10 5.31 107 Southward 1 4.95 85 1 2 4.85 88 1 3 5.00 95 1 4 4.91 100 2 1 5 4.63 102 1 6. 5.11 90 1 1 1 00
4-14 Table 4.10 shows data obtained in a travel time study on a section of highway using the moving-vehicle technique. Estimate (a) the travel time and (b) the volume in each direction at this section of the highway. Chapter 4 Traffic Engineering Studies 149 Table 4.10 Travel Time Data for Problem 4-14 No. of No. of No. of Vehicles Vehicles That Vehicles Run Travel Traveling in Орposite Overtook Overtaken by Test Vehicle Direction/ Time Test Number (min) Direction Vehicle Northward 5.25 100 2 2 2 5.08 105 2 1 3 5.30 103 3 1 4 5.15 110 1 5.00 101 6. 5.51 98 7 5.38 97 1 1 8 5.41 112 2 3 5.12 109 3 1 10 5.31 107 Southward 1 4.95 85 1 2 4.85 88 1 3 5.00 95 1 4 4.91 100 2 1 5 4.63 102 1 6. 5.11 90 1 1 1 00
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:4-14
Table 4.10 shows data obtained in a travel time study on a section of highway using the
moving-vehicle technique. Estimate (a) the travel time and (b) the volume in each
direction at this section of the highway.
Chapter 4
Traffic Engineering Studies
149
Table 4.10
Travel Time Data for Problem 4-14
No. of
No. of
No. of
Vehicles
Vehicles
That
Vehicles
Run
Travel
Traveling in
Орposite
Overtook
Overtaken
by Test
Vehicle
Direction/
Time
Test
Number
(min)
Direction
Vehicle
Northward
5.25
100
2
2
2
5.08
105
2
1
3
5.30
103
3
1
4
5.15
110
1
5.00
101
6.
5.51
98
7
5.38
97
1
1
8
5.41
112
2
3
5.12
109
3
1
10
5.31
107
Southward
1
4.95
85
1
2
4.85
88
1
3
5.00
95
1
4
4.91
100
2
1
4.63
102
1
5.11
90
1
1
7
4.83
95
8
4.91
96
3
1
9
4.95
98
1
2
10
4.83
90
1
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