Mathematics · Highway Engineering Calculations
A two-lane State Highway with a bituminous concrete surface of total width 7.0 m is to be constructed. Assuming a straight-line camber for heavy rainfall conditions (camber slope 1 in 50 or 2%), what is the height of the crown above the outer edges?
- 10.08 m
- 20.05 m
- 30.07 m✓
- 40.06 m
Correct answer
0.07 m
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