Highway Engineering Practice Test 3

1. One of the disadvantages of traffic signals is?

2. The geometric design in India are designed for __________

3. If the distance of a vehicle moved is 25m and the observed travel time is 15 sec then space mean speed is?

4. If the average width of the entry section is 3m and the exit is 6m then the average width is?

5. On a 2 phase road, the saturation flow on road A is 1000 and normal flow is 250,whereas on road B the saturation flow is 1500 and normal flow is 500,the total red time is 10 sec, find optimum cycle length.

6. The minimum space headway increases with __________

7. The type of parking in which the vehicles are parked along the kerb is called __________

8. In 90 degree parking the length of kerb is 25m, the parking spaces are __________

9. In a traffic lane the traffic moving extreme left is 250 PCU and in extreme right it is 240 PCU, the sum of the weaving traffic crossing left and right is 500 PCU, find proportion of weaving traffic.

10. How many types of traffic speed studies are conducted?