Escape ramps are:

Question

Escape ramps are constructed in areas with steep downgrades to allow a means of safely stopping runaway vehicles. They consist of a long bed of loose, soft material, and sometimes an uphill slope.

Accepted Answer

Ramps that can be used by stop runaway vehicles on steep downhills.

Answer

Ramps to exit the interstate quickly.

Answer

Ramps connecting four-lane highways and two-lane highways.

Answer

Ramps that cannot be used by automobiles.