Service Changes & Detours

  1. Services Changes & Detours
  2. Severe Weather & Route Changes

Service Changes

Effective - Sunday, August 26, 2018
New METRO Route #3 service between Portland/Riverside, Westbrook, and South Portland.

Schedule Updates: Routes 2, 4, 5, and METRO BREEZ

Effective - Monday, August 27, 2018
New Husky Line service between Portland, Westbrook, Gorham, and USM campuses in Portland and Gorham.


Please check back for updates or sign up for alerts through "Notify Me."

Receive Service Updates

We make every effort to notify riders of service changes; however, It's not possible to include all current detours related to weather or construction. The best ways to receive current service updates include:

  • Sign up on for alerts.
  • Sign up at Southern Maine Transit Tracker (SMTT) for text alerts including major detours and other significant updates regarding service. 
  • Use a smart phone app (free download from to track a bus or text 41411 with the  wording "SMTT bus stop i.d. number (found on the bus stop sign) for updated arrival time. 
  • Contact Customer Service at 207-774-0351.
    Customer Service is open Monday through Friday from 7 a.m. to 7 p.m. and on Saturdays from 9 a.m. through 4:30 p.m.