MCQOPTIONS
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| 1. |
What is the design frequency discharge for road bridges and culverts? |
| A. | 1 in 100 years |
| B. | 1 in 50 years |
| C. | 1 in 75 years |
| D. | 1 in 25 years |
| Answer» C. 1 in 75 years | |