Highway Engineering
If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maxi¬mum capacity of a traffic lane at a speed of 10 m/sec is

2000 vehicles per hour
2500 vehicles per hour
3000 vehicles per hour
1500 vehicles per hour

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Highway Engineering
The direct interchange ramp involves

diverging to the left side and merging from left
diverging to the right side and merging from left
diverging to the left side and merging from right
diverging to the right side and merging from right

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Highway Engineering
Length of a vehicle affects

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

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