DOTX 217, a track geometry car waits for an intermodal train at North Powder. This complex car can be operated by itself or towed behind another locomotive. In this case, Union Pacific SD70M #4917... (more)
Here is the Federal Railroad Administration's No. 217 Office of Safety vehicle AKA Track Geometry car. I did not know of it's existence. It is seen here on Amtrak's National Train Day, May 8, 2010... (more)
FRA Track Geometry Car (TGMS) DOTX 217, sits in the scale track at CSXT's Walbridge Yard, in Walbridge, Oh., for the weekend, inbetween testing durring the week.