Download JNTUA B.Tech 4-2 R15 2019 April Regular 15A01801 Urban Transportation Planning Question Paper

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Code: 15A01801


B.Tech IV Year II Semester (R15) Regular Examinations April 2019
URBAN TRANSPORTATION PLANNING
(Civil Engineering)

Time: 3 hours Max. Marks: 70

PART ? A
(Compulsory Question)

*****
1 Answer the following: (10 X 02 = 20 Marks)
(a) Define travel demand and its objectives.
(b) List out the travel characteristics.
(c) Enumerate the zoning principles.
(d) List out the types and sources of data required for transportation planning.
(e) Distinguish between trip production and trip attraction.
(f) List out the limitations of growth factor models.
(g) Explain the significance of modal split in transportation planning.
(h) Define minimum path tree in traffic assignment.
(i) List out the methods of economic evaluation.
(j) What are the benefits of economic evaluation?

PART ? B
(Answer all five units, 5 X 10 = 50 Marks)

UNIT ? I

2 List out the assumptions in travel demand estimation and explain the methods of estimation of travel
demand.
OR
3 Describe the relation between land use and travel demand with suitable example.

UNIT ? II

4 Explain about the Desire Line diagram and its uses.
OR
5 Write short notes on home interview surveys and road side interview surveys.

UNIT ? III

6 Discuss the criteria for evaluation of regression equations in multiple linear regression models.
OR
7 Estimate the future trip distribution by Fratar method from the following data for two iterations.

1 2 3 4
Estimated future trips
produced
1 -- 20 30 30 160
2 25 -- 35 40 200
3 30 40 -- 30 300
4 25 45 30 -- 250
Estimated future trips
attracted
160 315 190 300


UNIT ? IV

8 Explain about the factors affecting modal split.
OR
9 Explain All-or-nothing assignment technique and capacity restraint technique. Bring out their
limitations.

UNIT ? V

10 Explain the Net Present Value method and Internal Rate of Return methods with formulae.
OR
11 Write short notes on the following:
(a) Vehicle operating cost (VOC).
(b) Accident costs.
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R15
D
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