Category: Highway Engineering

A. 500 vehicles per hour
B. 500 vehicles per day
C. 5000 vehicles per hour
D. 5000 vehicles per day

A. 30 cm
B. 40 cm
C. 50 cm
D. 60 cm

A. rectangular or block road pattern
B. radial or star and block road pattern
C. radial or star and circular road pattern
D. radial or star and grid road pattern

A. 1 in 15
B. 1 in 12.5
C. 1 in 10
D. equal to camber

A. sprayed after the aggregates are spread and compacted
B. premixed with aggregates and then spread
C. sprayed before the aggregates are spread and compacted
D. none of the above

A. parallel parking
B. 45° angle parking
C. 65° angle parking
D. 90° angle parking

A. number of intersecting roads is between 4 and 7
B. space is limited and costly
C. when traffic volume is less than 500 vehicles per hour
D. when traffic volume is more than 5000 vehicles per hour

A. 110 m
B. 220 m
C. 440 m
D. 577 m

A. an ascending gradient meets with another ascending gradient
B. an ascending gradient meets with a descending gradient
C. a descending gradient meets with another descending gradient
D. an ascending gradient meets with a level surface

A. total depth of pavement
B. quality of surface course
C. both the above
D. none of the above