Now, as is the solution for everything these days, the Metropolitan Transportation Authority (MTA) is testing how ... along with sensor-laden “train geometry cars" picking up data three times ...

“NYC Transit engineers are reviewing why wheels ... Multiple runs by the system’s track-geometry cars — specialized work ...

The MTA has well-trained inspectors that do this ... The agency also relies on three geometry cars — special train cars that cost millions of dollars and can scan the tracks, analyze that ...