Using the following trip distribution matrix and road network:a) Identify the minimum path between each TAZ pair.b) Estimate the traffic flow on each link Using the following trip distribution matrix and road network:a) Identify the minimum path between each TAZ pair.b) Estimate the traffic flow on each link.7.5 min5.3 min6 min14712 min3Figure 3. Road NetworkTable 17. O-D MatrixO-D1346.1130002150446513409501287221671400520010409305201600720048006501040235496078371600267921009541456537099010500580040008003400720496438003000766018431802150260038749 min2.3.8 min4.5 min7.5 min7.5 min11.3 min9 min6 min

Answered: Image /qna-images/answer/dfb0c688-fcdf-4395-b742-dfa9372f3d59.jpg

Using the following trip distribution matrix and road network: a) Identify the minimum path between each TAZ pair. b) Estimate the traffic flow on each link. 7.5 min 5.3 min 6 min 12 min 3 6. Figure 3. Road Network Table 17. O-D Matrix O-D 1 4 6. 7 1 13000 2150 4465 1340 950 1287 2167 1400 5200 1040 930 520 1600 7200 4800 650 1040 235 4 960 7837 1600 2679 2100 954 1456 5370 990 10500 5800 4000 6. 800 3400 720 4964 3800 3000 660 1843 180 2150 2600 3874 3.8 min 9 min 7.5 min 4.5 min 7.5 min 11.3 min 6 min 9 min

Using the following trip distribution matrix and road network: a) Identify the minimum path between each TAZ pair. b) Estimate the traffic flow on each link. 7.5 min 5.3 min 6 min 12 min 3 6. Figure 3. Road Network Table 17. O-D Matrix O-D 1 4 6. 7 1 13000 2150 4465 1340 950 1287 2167 1400 5200 1040 930 520 1600 7200 4800 650 1040 235 4 960 7837 1600 2679 2100 954 1456 5370 990 10500 5800 4000 6. 800 3400 720 4964 3800 3000 660 1843 180 2150 2600 3874 3.8 min 9 min 7.5 min 4.5 min 7.5 min 11.3 min 6 min 9 min

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter8: Intersection Control

Section: Chapter Questions

Problem 8P

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land-use zone consists of 2000 single-family homes, 520 apartment units, and 3 hotels with 600 rooms each. Calculate the daily vehicular traffic generated by this zone, using the following equations: ts = 5+ 7.35US, ta = 7+ 6.25Ua = 2 + 12.00n t₁ = where the subscripts s, a, and h refer to homes, apartments, and hotels, respectively, and t and U refer to trips and housing units, respectively. Why is there a significant difference in trip production among the units?
2. Assign the peak hour OD trips on the given road network. Use All-or-Nothing traffic assignment to determine the resulting link volumes. 3 45' 19' 24' 28' 44' 63' 4 Vehicle-trips: O\D 1 3 4 1 820 710 460 350 620 320 3 520 800 290 4 480 650 480
1. Ministry of Transportation asked your team to carry out the Traffic Assignment using the given vehicle trips (Table 1) and highway network (Figure 1). Try to find minimum paths for every zone pairs and assign the traffic using the "All-or-Nothing" method. Table 1. Vehicle trips by auto Origin zone 1 2 3 4 5 6 7 569 620 310 477 343 226 7.5 2 4447 2645 2593 1773 932 443 3.5 3 3 Destination zone 804 439 414 369 292 130 2.5 5 8 4 1549 1658 1592 3887 1444 5022 $ 3 5 522 248 310 852 1358 707 6 573 189 409 526 2253 1218 7 475 119 209 219 1356 1409
A three-zone city has the following characteristics: Zone 1 Zone 2 Zone 3 Initial travel time factors are Production Travel time (min) Fij 500 600 200 Distances (time): 1-2: 10 min 2-3: 15 min 3-1: 20 min Distribute the trips using the gravity model. 10 80 Attraction 15 60 400 800 100 20 40
Spot speed study was carried out redesign the stretch of major district road. The data collected during th estudy is given below. (1) (ii) Speed Range kmph 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90-100 Frequency of vehicles Cars Two Wheelers 5 20 24 20 30 35 25 10 10 1 0 6 12 30 60 35 35 15 18 9 What is the design speed for redesigning existing MDR? What are upper and lowe speed limits for mixed traffic? Others 0 4 4 5 30 30 15 10 2 0
Consider the following data: · Average number of vehicles (overtaking - overtaken) = 1 • Average number of vehicles during trips in opposite direction of traffic flow = 336 · Average journey time when test vehicle is travelling with the stream = 8 min 31 sec. · Average journey time when test vehicle is travelling against the stream = 7 min 24 sec. Average journey time for the above data is min. %3D
Using Enumeration Method - list all paths and total duration. Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A - 12 $200 9 $350 B A 8 $300 8 $300 C A 9 $250 7 $450 D B 6 $400 5 $600 E B,C 5 $150 4 $225 F C 10 $500 9 $650 G D,E,F 8 $400 6 $900
The posted speed along Daang Maharlika Highway is 60 km/hr. The Table below shows the summary of 150 samples of spot speeds along Sumulong Highway. 35.51 35.52 1 24.15 26 51 55.00 76 58.50 101 65.00 126 66.00 24.15 27 52 55.00 77 58.50 102 65.00 127 66.00 24.15 28 36.80 53 55.60 78 58.55 103 65.00 128 66.00 24.20 29 36.90 54 55.70 79 58.55 104 65.00 129 66.00 24.20 30 36.92 55 55.80 80 58.60 105 65.00 130 66.00 24.22 31 40.00 56 55.80 81 58.60 106 65.00 131 66.00 24.22 32 40.00 57 55.80 82 58.60 107 65.50 132 66.00 30.50 33 40.00 58 55.90 83 58.60 108 65.50 133 66.00 30.50 34 40.00 59 55.90 84 58.60 109 65.50 134 66.00 10 30.60 35 40.00 60 55.91 85 59.00 110 65.50 135 66.20 11 30.61 36 42.50 61 55.91 86 59.50 111 65.80 136 66.20 12 30.61 37 42.60 62 56.00 87 59.60 112 65.80 137 66.30 13 30.61 38 42.60 63 56.00 88 59.67 113 65.80 138 70.00 14 30.65 39 42.60 64 56.00 89 59.67 114 65.90 139 7150 15 30.65 40 42.70 65 56.20 90 59.67 115 65.90 140 7150 16 30.67 41 42.80 66 56.50 91 60.00 116…
1. Planners have estimated the following models for the AM Peak Hour T₁ = 1.5 H₁ T; - (1.5 Euj1) + (1 Euthy) + (0.5 Eretj) Where: T - Person Trips Originating in Zone i T₁ = Person Trips Destined for Zone j H Esti Eath Eret Variable 10000 8000 3000 2000 Data Dakotopolis 15000 10000 5000 1500 New Fargo A. What are the number of person trips originating in and destined for each city? B. Normalize the number of person trips so that the number of person trip origins = the number of person trip destinations. Assume the model for person trip origins is more accurate.
PROBLEM 6: Four vehicles passing through the SLEX has the following observation. Determine the time mean speed. Vehicles Time of passing (sec) | Spot speed (kph) 1 1.5 55.4 2 6.0 56.8 3 8.0 53.6 4 12.00 48.9
from the following data of a freeway surveillance, there are 5 vehicles traveling distances "S" when observed on the two photographs taken every 2 seconds apart. Vehicles “S" (meters) 1 24.4 2 18.8 3 24.7 4 26.9 5 22.6 Determine the flow of traffic. Group of answer choices 8000 yph. 8500 yph 9000 yph 9500 yph.
Given the following transportation network and the production/attraction data in each zone. 4 min 1 3 min 2 min 3 min 5 7 min 4 min 4 min Production/Attraction Table 3 249.4 180.0 163.5 None of the above 2 3 min Zone 1 2 3 4 5 Production 600 475 1000 500 300 Attraction 400 200 100 420 0 The number of trips originating from Zon2 3 and ending in Zone 5 is