WMATA 7000-Series Rapid Transit Cars: Courtesy Wikipedia

WMATA Eyes Trackside Wheel Inspection Tech

The Washington Area Metropolitan Transit Authority’s (WMATA) 7000-series rapid transit cars will be out of service for another 90 days, the agency reported on Jan. 13; it said it is acquiring technology to measure the cars’ wheelsets, which have been under inspection since an Oct. 12, 2021 Blue Line train derailment.