Highway Engineering

A. spot maps
B. pie charts
C. condition diagram
D. collision diagram

A. traffic volume studies
B. speed studies
C. accident studies
D. origin and destination studies

A. width of traffic lanes
B. extra width of pavement and minimum turning radius
C. width of shoulders and parking facilities
D. clearance to be provided under structures such as overbridges, under-bridges etc

A. road side interview method
B. license plate method
C. return postcard method
D. home interview method

A. Traffic volume should always be more than traffic capacity
B. Traffic capacity should always be more than traffic volume
C. Spot speed is the average speed of a vehicle at a specified section
D. 85th percentile speed is more than 98th percentile speed

A. 1.85m
B. 2.44 m
C. 3.81 m
D. 4.72 m

A. 15th percentile
B. 50 “”percentile
C. 85th percentile
D. 98 “”percentile

A. annual average hourly volume
B. annual average daily traffic
C. thirtieth highest hourly volume
D. peak hourly volume of the year

A. 0.38 N V3/2
B. 0.38 (NV3)”2
C. 3.8 NV”2
D. 3.8 (NV3)”2

A. 1 in 12
B. 1 m 15
C. 1 in 20
D. 1 in 30