This is TTCI

The Transportation Technology Center​, located in Pueblo, Colorado, is the world’s premier facility for rail research and testing. TTCI’s highly talented engineering staff works to develop and test state-of-the-art technology to help improve the safety and enhance the efficiency of the industry. At a 52 square mile facility that features 48 miles of test tracks, TTCI is where the future of rail is happening.

Learn more about the safety technology freight railroads use >​