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Route 21

Route Map


Dorchester Ave @ Hurlcroft Ave
Dorchester Ave @ Gallivan Blvd
Gallivan Blvd @ Owencroft Rd
Gallivan Blvd @ Washington St
Gallivan Blvd @ Nevada St
Gallivan Blvd @ Milton Ave
Gallivan Blvd @ Arbella Rd
Gallivan Blvd @ Wilmington Ave
980 Morton St opp Owen St
Morton St @ Norfolk St
Morton St @ Wildwood St
Morton St @ Blue Hill Ave
Morton St @ Harvard St
Morton St @ Canterbury St
Morton St @ Shattuck Hospital
Forest Hills
Commuter Rail Zone 1A

Route Map

Hours of Operation

Monday to Friday:

Inbound: 05:30A-12:35A

Outbound: 04:45A-12:52A


Inbound: 06:08A-12:03A

Outbound: 05:50A-12:24A


Inbound: 09:45A-09:57P

Outbound: 08:50A-09:06P

Holiday Schedule Information

Upcoming Holidays:
  • Memorial Day (May 28, 2018)
  • Independence Day (July 4, 2018)
  • Labor Day (September 3, 2018)
View all holiday schedule changes