Three routes connect an origin to a destination with the following link performance functions: t_1 = 8 + 0.5 x_2 t_2 = 1 + 2x_2 t_3 = 3 + 0.75x_3 where t's in minutes and x's in thousands of vehicle per hour. If the peak-hour traffic demand is 4000 vehicles, determine the user equilibrium (UE) flows.

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A:

Q: For a two- way bus route, if the demand service is 250 passenger/hr and the route length is 20 km.…

A: Given:- Demand service = 250 passenger /he Route length = 20km 30 seat bus 15 standing passengers…

Q: 8.18 Two routes connect an origin and a destination. Routes 1 and 2 have performance functions t₁ =…

A: Step 1:

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Q: During morning peak hour, the passenger demand is 600. Assume that passenger demand is evenly…

A: Passenger demand = 600 hr-1 Average load/ occupancy = 50 passenger/bus. Passenger demand per minute…

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Q: A bus line has stops at every intersection, 200 m apart. The speed of traffic and of the buses…

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Q: SHOW A FULL SOLUTION

A: Step 1:Step 2:Step 3:Step 4:

Q: Two routes connect an origin and a destination and the flow is 15000 veh/h. Route 1 has a…

A: The given data is shown below:

Q: 8. In a volume study of a street in Kasoa, the following data was collected on a Sunday. The data…

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A: Given: The rate of arrival of the vehicle is 24 vehicles per minute. The capacity of the bridge is…

Q: The performance function for a highway connecting a suburb with the business district can be…

A:

Q: Three routes connect an origin and destination with performance function t; = a¡ + bjxj/c¡ (with t's…

A: travel time in minutes  is given as ti=ai+bixiciwhere ti= is in minutes    and  x=vehicles in…

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Q: 8.11 A total of 725 auto-mode social/recreational trips are made from an origin (residential area)…

A:

Q: A provincial bus terminal operating 24 hours has 5 bays. On a daily basis, about 200 buses arrive at…

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Q: Suppose that the projected road vehicle traffic flow in a corridor is 5000 vehicle-trips per hour in…

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Q: Q2: a. Show how to determine the number of lanes for a rural highway required to serve a current…

A: Step 1

Q: On a given day, 525 veh/h arrive at a tollbooth located at the end of an off-ramp of a rural…

A: Given: The rate of arrival is 525 veh/hr. The service rate is 605 veh/hr.

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Q: At a parking lot, vehicles arrive according to a Poisson process and are processed (parking fee…

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Q: Given the following transportation network and the production/attraction data in each zone. 3 min 3…

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A:

Q: A household has 17 members and an annual income of P20,000. They currently live in a neighborhood…

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Q: Q1 A survey conducted to determine the choice of transportation mode (public bus or private car)…

A: Utility function equation  Um = Bm - 0.45C - 0.25T

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Q: d and supply function for a bridge are the following where C is cost in cents and V is volume in veh…

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Q: The following 3 Travel Demand Forecasting models were created to estimate the number of peak-hour…

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Q: QUESTION 3 a) Describe the factors affecting trip production and trip attraction in a zonal level.…

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A: utility function =Uk = Ak – 0.07 Ta – 0.05 Tw – 0.04 Tr – 0.015 Cdata

Q: It was estimated that the number of trips between north Davis and the campus during the 8-9 AM peak…

A: Values of βm are:Auto: 4.50Unitrans: 3.0Bicycle: 2.50 Cost:8 minutes Auto trip = $5.50 25 minutes…

Q: A busy travel corridor connecting a suburb with the city center is served by two routes having a…

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Q: Suppose that the projected road vehicle traffic flow in a corridor is 5000 vehicle-trips per hour in…

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Q: ! Vehicles start to arrive at a park entrance at 7 AM. From 7 to 8 AM, the arrival rate is a…

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Evaluation of Transportation Projects

Civil engineers undertake a variety of projects related to construction. Building construction projects, structural projects, highway, road construction projects, transportation projects, etc. Transportation projects are related to public constructions that focus to build new connectivity in public transportation. To improve and maintain existing transport facilities also falls under the domain of transportation projects. Some of its objectives include planning, evaluation, designing, development, finance, construction, reconstruction, demolition, rehabilitation, improvement, acquisition, operation, and maintenance. As per the law, all transport projects are authorized to the construction firm that permits them to change the land area meant for public use.