encyclopedia

CROSSBUCK

A sign in an “X” formation witH the words “RAILROAD CROSSING”

CROSSING PROTECTION

Gates, lights and bells warning of impending train movement to motorists and pedestrians.

CROSSOVER

The arrangement of tracks and switches providing a route from one track to another.

CROSSPASSAGE

Exits connecting mainline tracks which allow access or egress from one track to the other or to street level at designated locations.

CROSSTOWN SERVICE

Non-radial bus or rail service which does not enter the Central Business District (CBD). (APTA)