44 feet
It depends on the state, however, most states require vehicles to be able to stop within 30 feet from 20 mph.
Brakes must be able to stop a car at 20 miles per hour within 25 feet. This is very important for safety of pedestrians and drivers, as well as for the good of the car.
1000 feet
7 feet by 23 feet.
200 feet
1000 Feet
1000 ft
Not--3
Within 500 feet of an oncoming car. Within 350 feet of a car you are traveling behind.
within 125 feet of the edge of the apron.
Within 500 feet of incoming traffic.
Centerline miles: 12,084.3
About 15 miles.
Within 500 feet of oncoming traffic.
10 feet?
5 feet