Rider Alert – South Portland routes 21, 24A, and 24B
ROUTES AFFECTED: Route 21 - South Portland (Willard Square - SMCC), Route 24A - South Portland (Broadway - Redbank - Maine Mall), Route 24B - South Portland (Highland Ave. - Brick Hill - Maine Mall)
Service Update for Routes 21, 24A, and 24B in South Portland.
Today, June 15, 2026 — The transit hub, on Thomas Street in the City of South Portland is closed due to a water main break. Riders should plan to board the bus along Hinkley Drive, across from Mill Creek Park, during this closure.