List of state, US, and interstate highways in Massachusetts
This is a listing of State Routes , US Highways, and Interstates in the US state of Massachusetts, sorted by number .
Route lengths
- The state's longest numbered highway is US Highway 20 at 153 mi (246.2 km ) .
- The longest state route is Massachusetts Route 28 at 151.92 mi (244.5 km ) .
- The longest interstate highway is the Massachusetts Turnpike at 138.1 mi (222.3 km ) .
- The shortest state route is Massachusetts Route 15 at 0.23 mi (0.4 km ) . The shortest designated highway is Massachusetts Route 108 at 0.92 mi (1.5 km ) . Both are short extensions of state routes from neighboring states.
- The shortest state route that is entirely within the Massachusetts area is Massachusetts Route 240 at 1 mi (1.6 km ) .
- The shortest interstate highway in Massachusetts is Interstate 295 at 4 mi (6.4 km ) as an extension of I-295 in Rhode Island .
State routes
Current routes
Decommissioned and rebuilt routes
US highways
Current routes
- US Highway 1
- US Highway 3
- US Highway 5
- US Highway 6
- US Highway 7
- US Highway 20
- US Highway 44
- US Highway 202
Decommissioned and rebuilt routes
Interstate highways
Current routes
- Interstate 84
- Interstate 90 ( Massachusetts Turnpike )
- Interstate 91
- Interstate 93
- Interstate 95
- Interstate 190
- Interstate 195
- Interstate 290
- Interstate 291
- Interstate 295
- Interstate 391
- Interstate 395
- Interstate 495
Decommissioned and rebuilt routes
- Interstate 86 (Massachusetts)
- Interstate 695 (Massachusetts)
- Interstate 895 (Massachusetts)
- Business Lane 495 (Massachusetts)
Web links
Commons : Streets of Massachusetts - Collection of Pictures, Videos, and Audio Files
- Massachusetts Route Log (English)
- The Roads of Massachusetts (English)