Dirt is flying! Narrator: If you've driven any one of the many highways crisscrossing the world, chances are you've seen one of these: a truck escape ramp. Some escape ramps slope upwards.

as it makes little sense to lift a bus or a truck for a little over 2 inches. If you're looking to buy a set of car ramps that will likely last a lifetime, metal ones are the way to go.

A box truck lost its brakes while coming down the ramp off I-70 onto South Central Avenue, resulting in the driver dumping ...