With the subway cars on its biggest line so old that it's having to run shorter trains to prevent putting broken trains on the tracks, the fate of CRRC-made trains is a vital concern.

WEST SPRINGFIELD — Railroads built much of Massachusetts and still provide employment to its citizens, including workers at CRRC in East Springfield, building subway cars under a reinvigorated ...

Its maker, Chinese rail transit firm CRRC, is calling it a "smart bus ... Rapid Transit (ART), is touted to be much cheaper than subway or tram systems, since it doesn't require infrastructure ...

On Dec. 20, six new HR4000 subway cars entered service on the Metro D Line. Final delivery of Los Angeles vehicles is December 2026. But those final delivery dates in 2026 and 2027 are a problem ...