Orange Line Early Access is scheduled to begin on Monday night June 22 as part of the MBTA’s Winter Resiliency Improvement Program, and buses will replace regular service between Oak Grove and Wellington. Early Access will take place most weeks from Sunday through Thursday and will to continue until projected completion in December.

MBTA WINTER RESILIENCY IMPROVEMENT PROGRAM EARLY ACCESS DIVERSIONS: 9:00PM START

WEEK 1: June 22, 23, 24, 25

WEEK 2: June 28, 29, 30, July 1, 2

WEEK 3: July 5, 6, 7, 8, 9

WEEK 4: July 13, 14, 15, 16

As the project moves forward, updates and the service schedule will be available in advance through the MBTAs website here.