en.wikipedia.org
Centralized traffic control - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Centralized_traffic_control
From Wikipedia, the free encyclopedia. Active Union Switch and Signal. Co relay based CTC machine at THORN tower in Thorndale, PA. Is a form of railway signalling. That originated in North America. CTC consolidates train routing decisions that were previously carried out by local signal operators or the train crews themselves. The system consists of a centralized train dispatcher. S office that controls railroad interlockings. And their operational qualities can be compared to air traffic towers. That al...
metroinc.org
METRO Inc. Transportation Consultants are also known as METRO Transit Inc.
http://www.metroinc.org/links.html
METRO Inc. Transportation Consultants are also known as METRO Transit Inc. On this page you will find related web sites to the transit industry, as we get further along in the development of the site. Suppliers and other consulting organizations will be the main links on this page, when we get time to get them established. In the mean time, we’d like to share some of our favorite links with you. Please take a look at these useful websites. Click on them and see what they have to offer! Doba is the larges...