Easy
1 point
ID: #19424
Question
What is the maximum ascending gradient of a road surface?
Options
1
3%
Correct Answer
2
4%
Correct Answer
3
5%
Correct Answer
4
6%
Correct Answer
Explanation
The maximum gradient for roads typically ranges depending on terrain, but standard guidelines often limit the ruling gradient to around 4% (1 in 25) to 5% for safe vehicular movement.