Given the following transportation network and the production/attraction data in each zone.4 min13 min2 min3 min57 min4 min4 minProduction/Attraction Table3249.4180.0163.5None of the above23 minZone12345Production 600 475 1000500300Attraction 400 200 100 420 0The number of trips originating from Zon2 3 and ending in Zone 5 is

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en the following transportation network and the production/attraction data in each zone. - min 3 min 2 min 3 min 5 7 min 249.4 4 min Production/Attraction Table 4 min 3 180.0 163.5 None of the above 2 one 1 2 3 4 5 "roduction 600 600 475 1000 500 300 ttraction 400 200 100 420 0 3 min number of trips originating from Zon2 3 and ending in Zone 5 is

en the following transportation network and the production/attraction data in each zone. - min 3 min 2 min 3 min 5 7 min 249.4 4 min Production/Attraction Table 4 min 3 180.0 163.5 None of the above 2 one 1 2 3 4 5 "roduction 600 600 475 1000 500 300 ttraction 400 200 100 420 0 3 min number of trips originating from Zon2 3 and ending in Zone 5 is

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter12: Forecasting Travel Demand

Section: Chapter Questions

Problem 17P

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A Study area with four transportation analysis zones has the following information: Table 3: Trip productions and attractions for a four-zone study area and travel time between zones. Travel Time, (t) (min) Zone Trip productions Trip I 220 2 240 3 330 4 230 attractions 350 270 210 190 Table 4: Travel time versus friction factor. Time (min) 2 Friction Factor 61 1 78 from zone 1 4 9 10 6 3 47 4 37 from zone 2 5 29 5 6 7 5 6 22 from zone 3 7 17 6 8 7 6 8 14 from zone 4 9 10 8 9 11 7 10 8 Using a gravity model, determine the number of trips from zone to zone through two iterations. (Assume that the socioeconomic adjustment factor is 1.0).
Given the following transportation network with travel time in minutes: 3 2 2. 3 4 3 The trip production from TAZ 3 is 1,000. The trip attractions from TAZ 3 to all other zones are shown below: From/To 1 500 2 300 4 Trip Attraction 300 The minimum path from zone 3 to zone 1 is: Links 3-4, 4-1 5 min Links 3-2, 2-1 Link 3-1
L. H. H" M M D. B R B K G F Activity ABCEDFGHJLNMIOKPQR Duration 2 43 275 83 1473 11 8 2 43 12 Day Q: For the figure and table above, find the time duration for the project and .the critical path
The trip generation process has produced home-based work productions and attractions for zones 1 through 5. Rectify the unbalanced HBW trips. ZONE PRODUCTIONS ATTRACTIONS 1 420 410 > 2 160 150 230 280 4 210 200 120 160
Problems 2. Solve for the best choice in terms of utility U=A-0.05X1 -0.02X2 3. For 300 trips, assign them using constant assignment ratio. Route 1 2 3 4 5 M Mode A Car -0.6 Jeep -0.3 Grab -0.4 Bus -0.5 Hours 1.1 1.2 1.3 1.4 1.5 X1 50 10 70 30 X2 30 45 20 35
Given the following transportation network and the production/attraction data in each zone. 3 min 3 3 min 4 min 3 min 4 min 2 min 4 min 2 7 min Production/Attraction Table Zone 1 2 3 4 5 Production 600 1000 500 Attraction 300 200 350 400 The number of trips that originates from Zone 3 and ends in Zone 1 is 13 88 29 None of the above
2. A four zones city has two residential zones A and B, generating 725 and 575 trips, respectively. These trips go to two employment zones C and D, attracting 875 abd 425 trips respectively. The travel time, friction factors, between zones is given as Route AC AD BC BD Travel Time 8 15 10 13 Friction Factors 90 10 60 50 (a) Estimate the trips generating from A and B respectively (b) The OD survey that was performed for this city indicates that the actual number of trips on each route was as follows, AC=650, AD=75, BC-400 and BD = 175. (c) Determine the new friction factor Fij in order the replicate the actual trip movements.
Current Year Future Yeare T[I] = 300e %3D T[II] =1000 %3D T[III] =800 %3D T[IV] = 300 %3D Distribute the trips for inter zonal movement based on Detroit Method.
Given 1000 trips, how many trips should be assigned to route 4 using the constant assignment ratio? Route Time in hours 1 1 2 1.5 3 2 4 2.5 5 3
Using Enumeration Method - list all paths and total duration. Use the chart provided for the infomation needed Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A 5 $200 4 $350 B A 8 $220 8 $220 C B 6 $250 4 $650 D A 9 $500 5 $600 E A,C 10 $150 9 $500 F E 10 $500 9 $650 G D,F 8 $400 6 $900
6) Construction of a building is based on the following CP network ACTIVITY A B C D E F G PREDECESSOR NORMAL TIME (days) A B,A A B C,D E,F,D 4 8 2 3 5 5 6 NORMAL COST ($) 100 80 40 20 80 100 120 CRASH TIME (days) 2 2 1 2 3 1 2 CRASH COST($) 150 140 60 80 140 160 240 a) Construct the network diagram b) Crash the project by 4 days, showing which activities you would crash and the cost of doing so. c) What is the percentage increase in project costs if the project is crashed by the 4 days
year A base your trip gensnation Sturly obtined the dats Shown beloo relating to the daily poor trip productions per dwelling Unit (Y) and Residential density (x) dwelling per aver Y 3-5 30 6.5 10 4-0 So 70 Ⓒ Calibrate and plot the relationship Y= (a +bx)* (1) Using the calibrated model solve the folmoing Problem F A Residential Zone (A) as an in Area Soo ar ces and contains 7.500 dwelling Units - foo Isnes B and C are competing for the trips produced in A given the follasing in Formation. Calculate the trip inter-change uolumnes Qne and QAC if WAS =12 WAC = 8 all Inf= -1-5 InW, AB =0.5 AC and K=10