The traffic lights finally went back on around 10:30 a.m. Train service at 30th Street Station appeared to be rolling along -- despite some lights being out at 30th Street Station.

Shuttle buses are replacing a portion of the Blue Line due to a signal issue at the Aquarium station, the MBTA said Tuesday.

Alicia Ojeda and her young daughter sat in the giant Ticket Concourse hall in Union Station with hundreds of others, anxiously awaiting the start of the holiday festivities on Monday night, Nov. 25.