If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is
A. 30m
B. 60m
C. 120m
D. 180m
Answer: Option B
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Highway facilities are designed for
A. annual average hourly volume
B. annual average daily traffic
C. thirtieth highest hourly volume
D. peak hourly volume of the year
The provision of traffic signals at intersections
A. reduces right angled and rear end collisions
B. increases right angled and rear end collisions
C. reduces right angled collisions but may increase rear end collisions
D. reduces rear end collisions but may increase right angled collisions
In CBR test the value of CBR is calculated at
A. 2.5 mm penetration only
B. 5.0 mm penetration only
C. 7.5 mm penetration only
D. both 2.5 mm and 5.0 mm penetrations
If aggregate impact value is 20 to 30 percent, then it is classified as
A. exceptionally strong
B. strong
C. satisfactory for road surfacing
D. unsuitable for road surfacing
ans is 60m bcoz ssd for one way onelane traffice =ssd
one lane 2 way = 2 ssd
B
B is right
One lane one way traffic =SSD,60
One lane two way traffic = 2SSD,120
@Zaheer Khan Your quoted answer is wrong. As
For one lane two way traffic =2*SSD
But
For Two lane two way traffic=SDD
So B is correct answer ❤️💪
answer should be c
Ans. 3