The difference between the
loading gauge and the
structure gauge: the amount of space between the top of a rail car and the top of a tunnel or the bottom of a rail car and the top of rail
Air draft, applies to bridges across navigable waterways
Clearance car, a type of railroad car used to check clearances around the tracks
Ride height or ground clearance, the amount of space between the base of an automobile tire and the underside of the chassis
This
disambiguation page lists articles associated with the title Clearance. If an
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