Module 2: Geometric design of highways

Lecture 12 Crosssectional elements

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Problems

1. IRC recommends the value for coefficient of lateral friction as
   1. 0.05
   2. 0.5
   3. 0.15
   4. 0.005
2. The height of semi-barrier type kerbs above the pavement edge is
   1. 10cm
   2. 15cm
   3. 20cm
   4. 25cm