Currently the only slope that is 10% is the first 10' around the 40' radius of the turn. We were able to use a couple short retaining walls on the upper side of the slope to extend the 1% 50' unloading zone that we are transitioning to. The entrance is on a campus and the adjacent road is a...
I am a civil engineer designing a tanker truck delivery driveway in Maryland, USA. The connecting road is about 10% slope and the entrance connects perpendicular to the connecting road.
Without re-grading the connecting road the entrance ramp will need to match grade at 10%. My question is, is...
