US manufacturer of LED blankout signs and signals. Signals can be controlled with an external relay and are engineered for integration with grade crossing and traffic control systems. Single or double-sided signals. NEMA 4X/IP66 rated cabinet. Available in 12-24 VDC, or 100-240 VAC. UL/cUL... Read More
L&W INDUSTRIES is a leading manufacturer and distributor of signal products offering innovative solutions and a full line of top quality products and services since 1969. Products are manufactured and warehoused at our centrally located 50,000 square foot facility plus a neighboring facility of... Read More
AECOM is built to deliver a better world. We design, build, finance and operate infrastructure assets for governments, businesses and organizations. As a fully integrated firm, we connect knowledge and experience across our global network of experts to help clients solve their most complex... Read More
Grade crossings systems detect trains approaching a roadway crossing and activates the signals and lowers the gates. When the train leaves, it lifts the gates and deactivates the signals and bells. These are common traits of all crossings. For a single track with 25 second advanced warning for... Read more »
Our CBTC provides for safe passenger train operations by providing resources and systems to support the human operator. Most accidents are caused by human error, so these can be eliminated. The system has three components: the on-board system, the wayside units and the back office system. These... Read more »
The Switch Point Protection System (SPP) is used as an interlock device to prevent a track switch from activating when a train is within the zone surrounding the switch. The system is used in yards where remote control of the switch is performed from a Central control room, where the operator... Read more »
