When wheels slide without revolving, the phenomenon is called

Recommended land width of major district roads in open areas in plain and rolling terrain in meters

If a vehicle is moving with a speed of 80 kmph, the absolute minimum sight distance required if t = 2.5 sec and f = 0.36 is

While calculating the sight distances, the drivers eye above road surface is assumed

_________________ is the distance required from the center line of a horizontal curve to an obstruction on inner side of the curve to provide adequate view at a horizontal curve

Extra widening required at a horizontal curve on a single lane hill road of radius 80m for a design speed of 50 kmph and for a vehicle with wheel base 6.0 m is:

Which of the following is used for abrasion test?

For carry out bituminous patch work during rainy season, the most suitable binder is

The test conducted on Los Angeles Testing machine is

Minimum radius of central rotary island is ______ times the radius of the entry curve?

The background colour of information sign board is

When two roads cross each other, it is called

Floating car method is used to carry out

Which of the following control devices is commonly provided for roads?

Spot speed of vehicle is found by

Maximum number of vehicle can be parked with

Desire lines are plotted in

Highway facilities are designed for