Escape ramps are ramps that can be used: Question Escape ramps are ramps that can be used: Answers Only by automobiles, not trucks. To leave the highway and enter a two-lane highway. To stop runaway vehicles on steep downhills. Explanation 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. This questions appears in the following tests: Alaska Class A Knowledge Test Arkansas Class B Knowledge Test Idaho Class A Knowledge Test Idaho Class B Knowledge Test New Hampshire Class A Knowledge Test New Hampshire Double Oklahoma Class A Knowledge Test South Carolina Passenger
