Exam 1: Road Design and Safety Standards: Camber, Slope, Width, and Distance Requirements

The minimum width of carriage way in urban roads is ___________

The boundary till which building activities are prohibited is called ___________

The rise of crown for pavement of 7m wide having 1 in 50 slopes with respect to edges is ___________

A road running parallel to highway for some selected areas with grade separator are called ___________

The width of formation is calculated by adding?

If the camber is x%, then cross slope is ___________

The width of drive way should be ___________

The camber is not provided in which of the following shape?

The stopping sight distance does not depend on ___________

The braking efficiency for a vehicle moving with a speed of 18kmph, having a lag distance of 14m and coefficient of longitudinal friction is 0.36.

The unevenness index for a good pavement surface of high speed should be ___________

The height of low kerb is kept about ___________

If the longitude coefficient of friction is 0.4, then the resultant retardation in m/sec² as per IRC will be ___________

A median is also called as ___________

The minimum camber required in heavy rainfall area for bituminous roads as per IRC is ___________

The camber required depends on ___________

The normal width recommended in rural areas by IRC for a national highway is ___________

The equation of parabolic camber is given by ___________

The stopping sight distance of a vehicle moving with 45kmph and having a coefficient of friction as 0.4 is?

The SSD is based on ___________