MBTA & Bikes
Here is a summary of the rules for taking bicycles on Massachusetts Bay Transportation Authority vehicles:
| Subway | Weekdays before 7 a.m., between 10 a.m. and 4 p.m., and after 7 p.m. Weekends any time. Only 2 bikes per car. | |
| Trolley Green Line and Mattapan High-Speed Line) | Not allowed. | |
| Bus | Bikes allowed only on external racks on select buses. Go to www.mbta.com for a list of buses. | |
| Commuter Rail | All trains except during weekday peak hours in the peak direction. | |
| Ferry Boat | All times. | |
| Folding Bikes | When folded, are permitted on commuter rail and subway any time, except that on the subway they must be in a bag. | |
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