A spate of MTA power outages and switch and signal problems this week have led to longer-than-normal waits at sweltering stations and more-miserable-than-usual summer commutes. On Monday trains on the ...

NEW YORK (PIX11) — The signal system keeps the subways running, but it’s old and complicated, contributing to many delays. The light you see from the platform is part of the signal system that keeps ...

Crews are working to replace the stolen copper wire. RTD does not expect the disruption to continue into Wednesday, but delays could persist Tuesday night.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (PIX11) — The signal system keeps ...