What is the total extra widening required for pavement width 7 m on a horizontal curve of radius 100 m if the longest wheel base expected on the road is 7 m and design speed is 50 km/h?
1
2 m
2
4 m
3
1 m
4
3 m
What is the total extra widening required for pavement width 7 m on a horizontal curve of radius 100 m if the longest wheel base expected on the road is 7 m and design speed is 50 km/h?