C.R.S. § 42-4-1011
42-4-1011. Use of runaway vehicle ramps
42-4-1011. Use of runaway vehicle ramps. (1) No person shall use a runaway vehicle ramp unless such person is in an emergency situation requiring use of the ramp to stop such person's vehicle.
(2) No person shall stop, stand, or park a vehicle on a runaway vehicle ramp or in the pathway of the ramp.
(3) Any person who violates any provision of this section commits a class A traffic infraction.