The T says it's beefing up service on Saturday for the Bruins victory parade, which kicks off at 11 a.m. at the Garden.
All four subway lines will run at "near rush hour" schedules during the day. The T says it will also have extra orange-vested workers stationed throughout the system to help riders unfamiliar with how to use CharlieCards or get to the parade route.
The T said commuter rail will run on its normal Saturday schedule, but that it hopes to announce some additional service tomorrow.
Because of the expected crush of fans at the Garden, the T is urging people who want to be right there to use other stations, such as Haymarket and Government Center, or even Park Street and Downtown Crossing, and then walk over.