1. Minimum path and min all necessary diagrams
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- Define the following terms and cite examples of how they are used: 1. Average daily traffic (ADT)A work-mode-choice model is developed from data acquired in the field in order to determine the probabilities of individual travelers selecting various modes. The mode choices include automobile drive alone (DL), automobile shared-ride(SR), and bus (B). The utility functions are estimated as: UDL = 2.6 – 0.3(costDL) – 0.02(travel time DL) USR = 0.7 – 0.3(costSR) – 0.04(travel time SR) UB = –0.3(costB) – 0.01(travel time B) where cost is in dollars and time is in minutes. The cost of driving an automobile is $5.50 with a travel time of 21 minutes, while the bus fare is $1.25 with a travel time of 27 minutes. How many people will use the shared-ride mode from a community of 4500 workers, assuming the shared-ride option always consists of three individuals sharing costs equally?The Table 4 indicates the links of the road network of certain suburbs of Accra and the travel time in minutes from one suburb to the other. i) Using a tree table, determine the minimum paths from SCC to all other suburbs.
- The table below 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. Choices for northward: Tn = 5.9, 6.2, 5.2, 4.9 Vn = 535, 505, 514, 555 Choices for southward: Ts = 6.2, 5.2, 4.9, 5.9 Vs = 555, 535, 505, 517 Help me pls. I will upvote, Badly need your help. Thankyou :)A small town has two residential zones, A and B producing 900 and 600 work trips respectively. Zones C, D and E are work opportunity zones attraction 900,400 and 200 trips. The travel times between the zones and actual obsrved trips are as shown in the attachment below;2.The three main elements that define the geometry of a highway section are Horizontal Alignment, Vertical Alignment and Cross-sectional Alignment. Describe each element. 3.There are six distinct travel movements that may be present in a typical trip. Namely as the following: Describe each of the travel movement. a. Main movement b. Transition c. Distribution d. Collection e. Access f. Termination
- Using the data on the table, determine the following using transit rule.Classify roads based on all functional parameters ( speed , trip length , ..etc)Four cross sections of a road project section are given below. By calculating the volumes between these cross sections, draw out the table of volumes. V value=11
- Determine the share (proportion) of person-trips by each of two modes (private auto and mass transit) using the multinomial logit model and given the following information: Utility function: Uk = Ak – 0.07 Ta – 0.05 Tw – 0.04 Tr – 0.015 CTask 2: The highway design a. Discuss the factors influencing highway design b. Provide a design of the highway, the design should include Minimum design speed, Recommended lane width and Preferable shoulder width, Right of Way, Maximum grade, and the minimum length of a vertical crest curve and sage vertical curve c. Provide a summary report describing your route alignment and its major features. Give your reasons for selecting your highway features (maximum 500 words). To determine the ADT on the road, the data was collected as shown below in table 4 on a Wednesday during the following hours. Table 4: Traffic volume at a specific time 7:00–8:00 a.m 8:00 –9:00 a.m 9:00–10:00a.m 10:00–11:00 .m 11:00 –12 noon 150 120 130 50 20 Consider If the traffic is expected to be 150% from the current traffic up to June 2030,the grades for the curve is shown in table 5 Table 5: Grades for the curve Up fill grade Down fill grade +4 -2 Consider the following for the sage vertical…Describe the following types of traffic volume counts and explain when they are used: 1. Cordon counts