RAILROAD SIGNAL LINKS

The following are links to all of the American Railroad Signal Manufacturers and Signal Interest Sites that we are aware of.    If you know of others, please contact the with any additional links or information.    We want this to be the most complete railroad link list possible.

RAILROAD SIGNAL MANUFACTURERS

	Western Cullen Hayes	Western Cullen Hayes
	Safetran	Safetran
	Union Switch & Signal	Union Switch & Signal
	General Signals	Signal Lenses, Lights, Gates and Electronic Bells
	GE - Harmon	GE - Harmon
	SERRMI Products	SERRMI Products
	ALSTOM Signaling	Advanced signaling, communication, and control systems for customers in the transit, commuter, and freight markets.
	Railway Systems Suppliers	Trade association serving the communication and signal segment of the rail transportation industry - over 225 member companies.

RAILROAD SIGNAL INFORMATION SITES

	Dansrailpix	Featuring rail photos from the San Francisco Bay Area and Beyond -- includes many great signal sites
	Trainweb Technical Signalling	Piers Connor's website on the technical aspects of railroad signalling
	semaphores.com	***UNDER RE-CONSTRUCTION*** Old Semaphores and More...
	Xingman Signal Maintainer	Xingman Signal Maintainer A collection of tutorials, pictures, thoughts, and stories of a shortline signal maintainer on the Central Oregon and Pacific Railroad
	RRSIGNAL.COM	RRSIGNAL.COM A Small Collection of Railroad Control & Signal equipment
	Railroad Signals.net	Railroad Signals.net Preserving America's Signaling Past (was -- http://www.railroadsignals.net)
	Railroad Signal Aspects	An Online Historical Reference of Railroad Signal System Aspects and Indications (was -- http://home.attbi.com/~candcb1/)
	B&O Color Position Light Signal	A site dedicated to the history, operation and preservation of the Color Position Light (CPL) signals found along the B&O Railroad
	Railroad Signaling and Communications	Images and Information on Railroad Signaling and Communications and some other related interests
	"The Rails"	The Rails website is devoted to railroad operations in North America, however, its main focus will concentrate on railroad signaling.
	CORP Signal Systems	The signal systems on the Central Oregon and Pacific Railroad are a study in contrasts.
	Jim's Railroad Signals	The Signals Information seems to have dissappeared from Jim's Site. (It was: signals portion of a site hosted by a locomotive engineer with lots of links including information on "Train Dispatcher" computer simulator.)
	Matt's Web -- Signal Section	An informative site dedicated to preserving the memory of the Semaphore railroad signal. Includes nice animated sempahores with wiring diagrams and operational explanations.
	NYC Subway Tech	Technical aspects of the New York City Subway operation are described here, including the signal system and methods of power distribution.
	North American Signaling	North American Signaling by Carsten S. Lundsten -- Railroad Rules, Signalling, Operations -- Many pages describing operational aspects of the different signal systems
	MIKE'S RAILROAD CROSSING WEBSITE	MIKE'S RAILROAD CROSSING WEBSITE
	The Railroad Signal Site	The Railroad Signal Site

RAILROAD SIGNAL NEWSGROUPS

	NMRA SIGsig Yahoo Group	NMRA SIGsig Yahoo Group (Railway-Signaling)
	Central Oregon and Pacific Railfan Yahoo Group	Central Oregon and Pacific Railfan Yahoo Group
	WigWag Fan Yahoo Group	WigWag Fan Yahoo Group
	Railroad Crossing Gates Yahoo Group	Railroad Crossing Gates Yahoo Group
	Railroad Signals Yahoo Group	Railroad Signals Yahoo Group
	Railroad Crossing Signal Yahoo Group	Railroad Crossing Signal Yahoo Group

OTHER RELATED RAILROAD LINKS

	Operation Lifesaver	Operation Lifesaver's Home Page - Help prevent accidents at highway-rail grade crossings
Trainweb Technical	Trainweb Technical	Piers R Connor's comprehensive website on the technical aspects of railroading
	Richard's Railroad Links	A comprehensive list of railfan links by Richard Zimmerman
	Railroad Signal WebRing	Railroad Signal WebRing
	Federal Railroad Administration	Federal Railroad Administration
	CDL Electric	CDL Electric specializes in the maintenance and installation of railroad / highway grade crossing signal locations. They also offer signal material (new and used), signal design services and consultation.
	RailroadData.Com	RailroadData.Com Railroad Links Directory and Search Engine Over 5,000 railroad links

NEW LINKS

	Baltimore Railfan Guide - Railroad Signals of the U.S.	http://www.railroadsignals.us/	New
	RR SIGNAL PIX . COM	http://www.rrsignalpix.com/	New
	Railway Signalling and Operations FAQ	http://broadway.pennsyrr.com/Rail/Signal/	New
	Wikipedia - Railway Signal	http://en.wikipedia.org/wiki/Railway_signal	New
	Wikipedia - Railway Signalling	http://en.wikipedia.org/wiki/Railway_signalling	New
	Relex	http://www.relex.com/customers/railroad.asp	New
	Signal Computer Consultants	http://www.signalcc.com/	New
	Railroad Signal Design	http://www.railsig.com/	New
	National Signal Corporation	http://www.nationalsignal.com/	New
	RailServe.com - Christopher Muller	http://www.railserve.com/Equipment/Signals/	New
	Genesis Technologies Inc.	http://www.genesisusa.com	New

Return to OERM Signals homepage 7/24/2007