List the types of IRC 70R vehicles
If the clear span is 5.5 m, then the estimated overall Slab is
The nose to nailspacing between two successive vehicle shall not be less than_______ for tracked vehicle
The grade of concrete used to RCC road bridges is not less than
70R vehicle loading is applicable only for bridges having carriageway width is----and above
Span to depth ratio for the design of slab bridge is