Commuters faced another day of cancellations and delays on several MBTA lines Friday morning, due to a variety of equipment problems. In many of the cases, officials have said the ongoing problems are ...

IS LIVE RIGHT NOW IN BRAINTREE, TED. HEY, GOOD AFTERNOON JESSICA. THE MBTA DID REPORT DELAYS ON PARTS OF THE RED LINE, AND AS WE JUST HEARD, THAT THE REASON FOR THOSE DELAYS MULTIPLE DISABLED TRAINS.

A delay on the MBTA because of a "signal problem" is a regular occurrence. But for many MBTA riders, what that means is a mystery. Simply put, the signal system is "the intelligence that helps trains ...