RAILROAD SIGNALS of the U.S.
the HOUSTON LIGHT RAIL SYSTEM
This section highlights the Metro Light Rail system running in Houston Texas. The system opened in 2004. It is a relatively short system, but a number of extensions are planned, as can be seem in my map.
The signals of this light rail system are simple - bar signals prevail, with a few yellow and white "ball" signals at interlockings and gated crossings, respectively. All signals are LED's.

Click
here for the above map in pdf format.

This is the original version of the map without all the other
stuff on it.
Description and pictures of the signals.
Light Rail pix from around the system.
Pictures of switches, catenary, signs, and other stuff.
NEW 2/22/2007
Last Updated: 06 May 2010