EXAMINATION FOR POST OF ROAD DEVELOPMENT AND MAINTENANCE ENGINEER

Question 1.

Differentiate between road geometric design and road structural design by giving the expected output for each.

Question 2.

State 3 types of road pavement used in Rwanda

Question 3.

List 3 defects on a bituminous pavement and their remedies

Question 4.

Differentiate between routine and periodic road maintenance. What types of works that are performed in each

Question 5.

List 3 main factors that contribute to road deterioration