Completed Mass Rail Trails
Ashuwillticook Trail
Bedford Narrow Gauge RT
Battle Trail
Blackstone Trail
Bruce Freeman
Cape Cod Canal
  - North Bikeway
  - South Bikeway
Cape Cod Rail Trail
Clipper City Trail
Concord River Greenway (Lowell)
Falmouth Shining Sea
Fitchburg Cutoff
Harwich-Chatham Trail
Lallement Path
Manhan
Mansfield Memorial
Milford
Minuteman
Nashua River
Northhampton-Ryan
Norwottuck Trail
Phoenix Trail
Somerville Path
Southwick Trail
Whitney Spur Rail Trail