In the U.S. state of Massachusetts, the highway division of the Massachusetts Department of Transportation (MassDOT) assigns and marks a system of state-numbered routes.

List

Number	Length (mi)	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
Route 1A	95.12	153.08	US 1A in Pawtucket, RI	NH 1A in Seabrook, NH	01927-01-01 c. 1927	current
Route 2	142.29	228.99	NY 2 in Petersburgh, NY	Route 28 in Boston	01927-01-011927	current	Mostly follows the old New England Route 7.
Route 2A	98.5	158.5	I-91 / Route 2 in Greenfield	Route 2 in Boston	—	—	Mostly follows the old alignment of Route 2.
Route 3	55.70	89.64	US 6 in Bourne	US 3 / Route 2A in Cambridge	01926-01-011926	current	Southward continuation of US 3
Route 3A	97.00	156.11	Route 3 in Plymouth	NH 3A in Hudson, NH	01926-01-011926	current	Southern section is 53.39 miles; Northern section is 22.50; 21.11 miles is unsigned concurrency with Route 3 & U.S. Route 3
Route 3B	—	—	—	—	01927-01-011927	01933-01-01 c. 1933	Was New England Route 6B; became Route 38 by 1933.
Route 4	18.26	29.39	Route 2 / Route 225 in Lexington	Route 3A in North Chelmsford	01930-01-01 c. 1930	current
Route 5A	—	—	Suffield, CT	Springfield	01938-01-011938	01968-01-011968	Replaced US Route 5A; Replaced by Route 159
Route 6A	62.46	100.52	US 6 in Bourne	US 6 in Provincetown	01950-01-01 c. 1950	current	Former US 6
Route 7A	25.30	40.72	Ashley Falls Road in North Cannan, CT	US 7 / US 20 in Lenox	01961-01-01 c. 1961	current	Southern section is 3 miles; Northern section is 2.3 miles; 22.7 miles is unsigned concurrency with US 7
Route 8	66.64	107.25	Route 8 in Colebrook, CT	VT 8 / VT 100 in Stamford, VT	—	—	Mostly follows the old New England Route 8
Route 8A	35.85	57.69	Route 8 / Route 9 in Dalton	VT 8A in Whitingham, VT	01950-01-01 c. 1950	current	MassHighway denotes this highway as Route 8A-L
Route 8A	3.17	5.10	Route 8 in North Adams	Route 2 / Route 8 in North Adams	01950-01-01 c. 1950	current	MassHighway denotes this highway as Route 8A-U
Route 9	135.5	218.1	US 20 in Pittsfield	Route 28 in Boston	01933-01-01 c. 1933	current
Route 9A	—	—	Route 9 in Brookline	US 20 in Boston	—	—
Route 10	60.69	97.67	US 202 / Route 10 in Granby, CT	NH 10 in Winchester, NH	01922-01-011922	current	Mostly follows the old New England Route 10
Route 11	4.4	7.1	Route 11 in Cumberland, RI (now Route 121)	US 1 in Dedham	01933-01-01 c. 1933	01960-04-16 c. 1960	Renumbered to Route 121 in the mid 1960s, due to MA Route 1A section from Wrentham to Dedham.
Route 12	64.41	103.66	Route 12 in Thompson, CT	NH 12 in Fitzwilliam, NH	01922-01-011922	current	Mostly follows the old New England Route 12
Route 13	14.14	22.76	Route 12 in Leominster	NH 13 in Brookline, NH	01933-01-011933	current
Route 14	18.46	29.71	Route 27 in Brockton	Route 3A in Duxbury	01933-01-011933	current
Route 15	0.23	0.37	Route 15 in Pawtucket, RI	Route 152 in Seekonk	01980-01-011980	current	unsigned extension of RI 15
Route 15	7.7	12.4	Route 15 in Tolland, CT (now Interstate 84)	I-90 in Sturbridge	01933-01-011933	01980-01-011980	Functionally replaced by Interstate 84
Route 16	59.86	96.34	Route 12 / Route 193 in Webster	Route 1A / Route 60 in Revere	01933-01-011933	current
Route 17	—	—	—	—	01933-01-01 c. 1933	01939-01-011939	Now part of Route 23
Route 17	—	—	Danvers	Salisbury; short segment continued as NH 17 in Seabrook	01953-01-01 c. 1953	01959-01-01 c. 1959	Section of US 1 when US 1 was temporarily rerouted onto future I-95
Route 18	41.59	66.93	US 6 in New Bedford	Route 53 in Weymouth	01933-01-011933	current
Route 19	16.54	26.62	Route 19 in Stafford, CT	Route 9 / Route 67 in West Brookfield	01932-01-01 c. 1932	current
Route 20A	4.15	6.68	I-91 / US 20 in Springfield	I-291 / US 20 in Springfield	—	—
Route 20A	—	—	US 20 in Watertown	US 20 in Boston	—	—
Route 21	13.73	22.10	US 20 / Route 141 in Springfield	Route 9 in Belchertown	—	—
Route 22	9.58	15.42	Route 1A / Route 127 in Beverly	Route 133 in Essex	—	—
Route 23	38.43	61.85	NY 23 in Hillsdale, NY	US 20 in Russell	—	—
Route 24	40.91	65.84	Route 24 in Tiverton, RI	I-93 / US 1 in Randolph	01951-01-011951	current	Amvets Memorial Highway / Fall River Expressway
Route 24	—	—	—	—	01933-01-011933	01951-01-01 c. 1951	Now Route 124
Route 25	10.0	16.1	I-195 / I-495 in Wareham	Route 28 in Bourne	01957-01-011957	current	Freeway for its entire length
Route 25	—	—	—	—	01933-01-011933	01936-01-01 c. 1936	Now Route 137
Route 25	—	—	—	—	01936-01-01 c. 1936	01957-01-011957	Now Route 225
Route 26	—	—	Route 2 in Fitchburg	Route 119 in Ashby	01933-01-011933	01939-01-011939	Became part of Route 31
Route 27	73.44	118.19	Route 106 in Kingston	Route 4 in Chelmsford	01933-01-01 c. 1933	current
Route 28	151.93	244.51	US 6 / Route 6A in Eastham	NH 28 in Salem, NH	01922-01-011922	current	Longest state route in Massachusetts
Route 28A	7.98	12.84	Route 28 in Falmouth	Route 28 in Bourne	—	—
Route 30	36.4	58.6	Route 122 / Route 140 in Grafton	US 20 in Boston	01933-01-01 c. 1933	current
Route 31	58.8	94.6	Route 197 in Thompson, CT (via Dresser Hill Road)	NH 31 in Mason, NH	—	—
Route 32	60.66	97.62	Route 32 in Stafford, CT	NH 32 in Richmond, NH	—	—	Mostly follows the old New England Route 32
Route 32A	12.79	20.58	Route 32 in Hardwick	Route 32 in Petersham	—	—
Route 33	5.54	8.92	Route 141 in Chicopee	Route 116 in South Hadley	01946-01-01 c. 1946	current
Route 35	5.8	9.3	Route 114 in Peabody	Route 97 in Topsfield	—	—
Route 36	5.44	8.75	Route 106 in Halifax	Route 14 in Pembroke	—	—
Route 37	9.54	15.35	Route 28 in Brockton	I-93 / US 1 in Braintree	—	—	Prior to 1959, Route 37 continued to Boston & ended at former Route C37
Route 38	27.3	43.9	Route 99 in Boston	NH 38 in Pelham, NH	01933-01-01 c. 1933	current	Formerly numbered Route 3B
Route 39	8.15	13.12	Route 28 / Route 124 in Harwich	Route 28 in Orleans	—	—
Route 40	10.46	16.83	Route 119 / Route 225 in Groton	Route 3A in Chelmsford	01940-01-01 c. 1940	current	Designated in late 1940s
Route 41	31.2	50.2	Route 41 in Salisbury, CT	US 20 in Pittsfield	01932-01-01 c. 1932	current
Route 43	15.67	25.22	NY 43 in Stephentown, NY	Route 2 in Williamstown	01932-01-01 c. 1932	current
Route 45	6.71	10.80	Route 1A in Boston	Route 16 in Revere	01954-01-01 c. 1954	01958-01-011958	Renumbered to Route 145 in 1958
Route 47	21.93	35.29	Route 116 in South Hadley	Route 63 in Montague	—	—
Route 49	—	—	—	—	01930-01-011930	01946-01-011946	now Route 149
Route 49	7.44	11.97	US 20 in Sturbridge	Route 9 in Spencer	01972-01-011972	current
Route 52	11.91	19.17	Route 52 in Thompson, CT	I-290 in Auburn	01968-01-011968	01983-01-011983	Became I-395 in 1983
Route 53	22.14	35.63	Route 3A in Kingston	Route 3A in Quincy	01963-01-011963	current	Follows the old route of Route 3 after Route 3 was moved onto a freeway in 1963
Route 56	20.1	32.3	Route 12 in Oxford	Route 68 in Rutland	—	—
Route 57	45.42	73.10	Route 23 / Route 183 in Monterey	US 5 in Agawam	01930-01-01 c. 1930	current	Easternmost section of Route 57 is a freeway known as the Henry E. Bodurtha Highway
Route 58	29.86	48.06	Route 28 in Rochester	Route 18 in Weymouth	—	—
Route 60	14.33	23.06	US 20 in Waltham	Route 1A / Route 16 in Revere	—	—
Route 62	82.18	132.26	Route 32 / Route 122 in Barre	Route 127 in Beverly	—	—
Route 63	24.04	38.69	Route 116 in Amherst	NH 63 in Winchester, NH	01929-01-011929	current
Route 64	—	—	West Boylston	Gardner	01933-01-01 c. 1933	01939-01-01 c. 1939	Became part of Route 140 in 1939
Route 66	13.65	21.97	Route 112 in Huntington	Route 9 in Northampton	—	—
Route 67	24.81	39.93	US 20 in Palmer	Route 32 in Barre	01933-01-011933	current
Route 68	36.14	58.16	Route 122A in Holden	Route 32 in Royalston	—	—
Route 69	5.62	9.04	NY 71 in Hillsdale, NY	Route 23 / Route 41 in Great Barrington	01932-01-01 c. 1932	01939-01-01 c. 1939	Renumbered to Route 71 in 1939 in order to match the New York route number
Route 70	20.78	33.44	Route 9 in Worcester	Route 2 in Lancaster	—	—
Route 71	5.62	9.04	NY 71 in Hillsdale, NY	Route 23 / Route 41 in Great Barrington	01939-01-01 c. 1939	current	Originally numbered Route 69 until 1939
Route 75	4.01	6.45	Route 75 in Suffield, CT	Route 147 / Route 159 in Agawam	01950-01-011950	current
Route 78	9.73	15.66	Route 2A in Orange	NH 78 in Winchester, NH	—	—
Route 79	18.47	29.72	I-195 / Route 138 in Fall River	Route 105 in Lakeville	—	—
Route 80	6.56	10.56	Carver Road (Former US 44) in Plymouth	Route 3A in Kingston	01953-01-01 c. 1953	current	Originally ended at US 44; until that route's relocation in 2005
Route 81	2.61	4.20	Route 81 in Tiverton, RI	I-195 in Fall River	—	—
Route 83	8.09	13.02	Route 83 in Somers, CT	I-91 / US 5 in Springfield	01932-01-011932	current
Route 85	21.01	33.81	Route 16 in Milford	Route 117 in Bolton	—	—
Route 86	1.40	2.25	I-95 in Salisbury	NH 86 in Seabrook, NH (Now Route 286)	—	—	Renumbered to Route 286 after the designation of I-86 in the 1970s, which then renumbered to I-84 in 1984
Route 88	11.30	18.19	John Reed Road in Westport	I-195 in Westport	—	—
Route 93	9.11	14.66	Route 93 in Woodstock, CT	US 20 in Charlton	01932-01-011932	01959-01-011959	Former Route 124; Renumbered to Route 169 in 1959 after the designated of I-93
Route 96	3.26	5.25	Route 96 in Burrillville, RI	Route 16 in Douglas	—	—
Route 97	24.96	40.17	Route 1A in Beverly	NH 97 in Salem, NH	—	—
Route 98	3.87	6.23	Route 98 in Burrillville, RI	Route 146A in Uxbridge	—	—
Route 99	6.40	10.30	Chelsea Street & New Rutherford Avenue in Boston	US 1 in Saugus	01970-01-011970	current	Everett-to-Saugus stretch part Former US 1
Route 101	22.55	36.29	Route 32 in Petersham	Route 119 in Ashburnham	01939-01-01 c. 1939	current
Route 101	—	—	Route 101 in Providence, RI	Route 3 in Plymouth	01926-01-011926	01935-01-011935	Transferred to US 44 in 1935
Route 102	12.33	19.84	NY 22 in Canaan, NY (via NY 980D)	I-90 / US 20 in Lee	01933-01-01 c. 1933	current
Route 102	—	—	Route 101 in Taunton	Route 53 in Weymouth	01926-01-011926	01933-01-011933	Renumbered to Route 18 and Route 104
Route 103	4.92	7.92	Route 103 in Warren, RI	US 6 / Route 138 in Somerset	01926-01-011926	current
Route 104	12.54	20.18	US 44 in Taunton	Route 106 in East Bridgewater	01933-01-01 c. 1933	current
Route 104	—	—	Route 140 in Clifford	Route 101 in Middleborough	01926-01-011926	01933-01-011933	Became an extension of Route 105 and renumbered to Route 18
Route 105	29.36	47.25	US 6 in Marion	Route 106 in Halifax	01926-01-01 c. 1926	current
Route 106	34.31	55.22	Route 1A in Plainville	Route 3A in Kingston	01926-01-011926	current
Route 107	11.9	19.2	Route 16 in Revere	Route 1A in Salem	01926-01-011926	current
Route 108	0.91	1.46	Route 110 in Haverhill	NH 108 in Plaistow, NH	—	—
Route 108	—	—	Route 12 in Fitchburg	NH 31 in Mason, NH	01926-01-011926	01933-01-011933	Renumbered to Route 31 in 1933 to match New Hampshire
Route 109	20.97	33.75	Route 16 in Milford	VFW Parkway in Boston	01933-01-011933	current	Formerly numbered Route 137 until 1933
Route 109	—	—	US 7 in Pittsfield	Route 19 in West Brookfield	01926-01-011926	01933-01-011933	Renumbered to Route 9 in 1933
Route 109A	24.49	39.41	Route 8 in Hinsdale	Route 109 in Williamsburg	01926-01-011926	01933-01-01 c. 1933	Renumbered to Route 143 in 1933
Route 110	69.24	111.43	Route 12 in West Boylston	US 1 / Route 1A in Salisbury	01926-01-011926	current	Mostly paralleled by I-495 for most of its length
Route 110A	—	—	Amesbury	Salisbury	—	—
Route 111	27.28	43.90	Route 2 / Route 2A / Route 119 in Concord	NH 111 in Hollis, NH	01926-01-011926	current
Route 112	54.11	87.08	US 20 in Huntington	VT 112 in Halifax, VT	01926-01-01 c. 1926	current
Route 113	50.53	81.32	Route 119 in Pepperell	US 1 / Route 1A in Newburyport	01926-01-01 c. 1926	current
Route 114	22.42	36.08	Route 28 in Lawrence	Route 129 in Marblehead	01926-01-01 c. 1926	current
Route 114A	3.0	4.8	Route 114A in East Providence, RI	Route 114A in East Providence, RI	01960-01-01 c. 1960	current	Alternate route of RI Route 114 and not MA Route 114
Route 115	10.87	17.49	Route 140 in Foxborough	Route 27 in Sherborn	—	—
Route 115	—	—	Route 122 in North Grafton	US 20 in Boston	01926-01-011926	01933-01-01 c. 1933	Renumbered to Route 30 in 1933
Route 115A	—	—	Newton	Boston	01926-01-011926	01933-01-01 c. 1933	Beacon Street OR Commonwealth Avenue
Route 116	68.26	109.85	Route 20A in Springfield	Route 8 in Adams	01926-01-011926	current
Route 117	31.07	50.00	Route 12 in Leominster	US 20 in Waltham	01926-01-011926	current
Route 118	16.88	27.17	US 6 in Swansea	Route 123 in Attleboro	—	—
Route 118	31.2	50.2	Route 41 in Sheffield	Route 23 in Egremont	01926-01-011926	01932-01-011932	renumbered to Route 41 in 1932 to match Connecticut
Route 119	35.6	57.3	NH 119 in New Ipswich, NH	Route 2 / Route 111 in Concord	01922-01-011922	current
Route 120	2.32	3.73	Route 120 in Cumberland, RI	US 1 in North Attleborough	—	—
Route 120	50	80	Route 197 in Dudley	Route 2 in Fitchburg	01926-01-011926	01939-01-011939	became part of Route 31
Route 121	4.4	7.1	Route 121 in Cumberland, RI	Route 1A in Wrentham	01960-01-01 c. 1960	current	Formerly numbered Route 11 until the mid 1960s
Route 121	—	—	Route 1A in Ipswich	Route 127 in Gloucester	01926-01-011926	01960-01-011960	became an extension of Route 133 so it could be used to renumber Route 11
NH 121A	0.0497	0.0800	NH 121A in Plaistow, NH	Route 125 in Haverhill	—	—	NH Route 121A's Southern terminus partially enters Massachusetts.
Route 122	67.15	108.07	Route 122 in Woonsocket, RI	Route 2A in Orange	01926-01-011926	current
Route 122A	26.8	43.1	Route 122 in Grafton	Route 122 in Rutland	01926-01-011926	current
Route 123	41.91	67.45	Route 123 in Cumberland, RI	Route 3A in Scituate	01926-01-011926	current
Route 124	6.80	10.94	Route 28 / Route 39 in Harwich	Route 6A in Brewster	01951-01-011951	current	Formerly numbered Route 24 until 1951 when the Fall River Expressway was designated as Route 24
Route 124	6.80	10.94	Route 93 in Southbridge	US 20 in Charlton	01926-01-011926	01932-01-011932	renumbered as Route 93 in 1932 to match Connecticut (it got renumbered to Route 169 upon designation of I-93)
Route 125	18.90	30.42	I-93 in Wilmington	NH 125 in Plaistow, NH	01926-01-011926	current
Route 126	33.57	54.03	Route 126 in Woonsocket, RI	Route 2 / Route 2A in Concord	01926-01-011926	current	Northern terminus was originally in Chelmsford
Route 127	26.70	42.97	Route 1A / Route 22 in Beverly	Route 128 in Gloucester	01926-01-01 c. 1926	current
Route 127A	5.69	9.16	Route 127 in Gloucester	Route 127 in Rockport	01950-01-01 c. 1950	current
Route 128	57.8	93.0	I-93 / I-95 / US 1 in Canton	Route 127A in Gloucester	01926-01-01 c. 1926	current	Yankee Division Highway
Route 128A	—	—	—	—	—	—	Sections of old MA 128 when freeway was being built
Route 129	34.08	54.85	Route 4 / Route 110 in Chelmsford	Route 114 in Marblehead	01920-01-01 c. 1920	current
Route 129A	2.48	3.99	Route 129 in Lynn	Route 129 in Lynn	01996-01-011996	current
Route 130	11.90	19.15	Route 28 in Barnstable	Route 6A in Sandwich	01926-01-011926	current
Route 131	9.77	15.72	US 20 in Sturbridge	Route 131 in Thompson, CT	01923-01-011923	current
Route 132	3.69	5.94	Route 28 in Hyannis	Route 6A in West Barnstable	01926-01-01 c. 1926	current
Route 133	40.87	65.77	Route 38 / Route 110 in Lowell	Route 127 in Gloucester	01926-01-011926	current
Route 134	5.30	8.53	Route 28 in South Dennis	Route 6A in Dennis	01926-01-011926	current
Route 135	29.53	47.52	US 20 in Northborough	I-95 / Route 128 in Dedham	01927-01-011927	current	Originally ended at Quincy before the late 1950s
Route 136	1.85	2.98	Route 136 in Warren, RI	Davis Street in Rehoboth	01927-01-011927	current
Route 137	6.99	11.25	Route 28 in Chatham	Route 6A in Brewster	01936-01-011936	current
Route 137	6.99	11.25	Route 16 in Milford	US 1 in Dedham	01926-01-011926	01933-01-011933	renumbered as Route 109 in 1933
Route 138	43.58	70.14	Route 138 in Tiverton, RI	Route 28 in Milton	01926-01-011926	current
Route 139	32.24	51.89	Route 27 / Route 138 in Stoughton	Route 14 in Duxbury	—	—
Route 139	32.24	51.89	Route 10 in Southampton	Route 21 in Belchertown	01926-01-011926	01935-01-011935	transferred to US 202 in 1935
Route 140	107.76	173.42	US 6 in New Bedford	Route 12 in Winchendon	01926-01-011926	current	Southernmost 19 miles of Route 140 is a freeway known as the Alfred M. Bessette Memorial Highway or the Taunton-New Bedford Expressway
Route 141	15.9	25.6	Route 10 in Easthampton	US 20 in Springfield	01926-01-011926	current
Route 141	12.33	19.84	NY 22 in West Stockbridge	US 20 in Lee	01926-01-011926	01933-01-011933	renumbered as Route 102 in 1933
Route 142	3.99	6.42	Route 10 in Bernardston	VT 142 in Vernon, VT	01975-01-01 c. 1975	current
Route 142	15.9	25.6	Route 142 in Cumberland, RI	US 1 in Dedham	01927-01-011927	01933-01-011933	renumbered as Route 11 in 1933 (later renumbered to Route 121, due to MA Route 1A section from Wrentham to Dedham)
Route 143	24.49	39.41	Route 8 in Hinsdale	Route 9 in Williamsburg	01933-01-01 c. 1933	current	Formerly numbered Route 109A
Route 145	6.71	10.80	Route 1A in Boston	Route 16 in Revere	01958-01-011958	current	Originally numbered Route 45 before 1958
Route 146	20.99	33.78	Route 146 in North Smithfield, RI	Quinsigamond Avenue / Cambridge Street / Millbury Street in Worcester	—	—	Worcester-Providence Turnpike
Route 146A	4.1	6.6	Route 146A in North Smithfield, RI	Route 122 in Uxbridge	01984-01-011984	current
Route 147	4.39	7.07	Mill Street & Springfield Street in Agawam	US 5 in West Springfield	01966-01-011966	current
Route 148	19.68	31.67	US 20 in Sturbridge	Route 122 in Oakham	—	—
Route 149	4.83	7.77	Route 28 in Marstons Mills	Route 6A in West Barnstable	01946-01-011946	current
Route 150	3.67	5.91	Beacon Street in Amesbury	NH 150 in South Hampton, NH	01933-01-01 c. 1933	current
Route 151	7.0	11.3	Route 28A in Falmouth	Route 28 in Mashpee	—	—
Route 152	14.88	23.95	Route 152 in East Providence, RI	US 1 in Plainville	—	—
Route 159	4.32	6.95	Route 159 in Suffield, CT	Route 75 / Route 147 in Agawam	01968-01-011968	current	Originally designated as US 5A in 1932 before 1968
Route 168	1.24	2.00	US 202 / Route 10 in Southwick	Route 168 in Suffield, CT	01975-01-011975	current	Originally designated as Route 190 before 1975
Route 169	9.11	14.66	Route 169 in Woodstock, CT	US 20 in Charlton	01959-01-011959	current	Originally numbered Route 93 until 1959 after the designation of I-93; before that was Route 124
Route 177	4.9	7.9	Route 177 in Tiverton, RI	US 6 in Westport	—	—
Route 181	9.43	15.18	US 20 in Palmer	US 202 / Route 21 in Belchertown	—	—
Route 183	31.94	51.40	Route 183 in Colebrook, CT	US 7 / US 20 in Lenox	—	—
Route 186	2.43	3.91	Route 186 in Somers, CT	Route 83 / Route 220 in East Longmeadow	01932-01-011932	current
Route 187	7.49	12.05	Route 187 in Suffield, CT	US 20 in Westfield	01932-01-011932	current
Route 189	2.11	3.40	Route 189 in Granby, CT	Route 57 in Granville	01932-01-011932	current
Route 190	1.24	2.00	US 202 / Route 10 in Southwick	Route 190 in Suffield, CT (Now Route 168)	01932-01-011932	01975-01-011975	Renumbered to Route 168 in 1975
Route 192	2.22	3.57	Route 192 in Enfield, CT	US 5 in Longmeadow	01932-01-011932	current
Route 193	2.77	4.46	Route 193 in Thompson, CT	Route 12 / Route 16 in Webster	01932-01-011932	current
Route 197	3.20	5.15	Route 197 in Thompson, CT	Route 12 in Dudley	—	—
Route 198	3.96	6.37	Route 198 in Woodstock, CT	Route 131 in Southbridge	—	—
Route 203	5.18	8.34	Centre Street in Jamaica Plain	I-93 / US 1 / Route 3 / Route 3A in Dorchester	01970-01-011970	current	established in early 1970s, was previously part of Route 3
Route 204	1.66	2.67	NY 204 in Canaan, NY (Now State Route 295)	Route 41 in Richmond	01930-01-01 c. 1930	01938-01-01 c. 1938	Became Route 295 in order to match the New York route number
Route 209	—	—	—	—	—	—	Proposed MA 109 bypass from I-95 to I-495 that was never built
Route 213	3.56	5.73	I-93 in Methuen	I-495 in Methuen	01964-01-011964	current	Loop Connector
Route 220	2.17	3.49	Route 220 in Enfield, CT	Route 83 / Route 186 in East Longmeadow	01936-01-011936	current
Route 225	31.1	50.1	Route 2A in Lunenburg	Route 2 / Route 4 in Lexington	01957-01-011957	current	Formerly numbered Route 25 prior to 1957, where the freeway segment southeast of Interstate 495 (Massachusetts) was designated as Route 25
Route 228	9.4	15.1	Route 3 in Rockland	George Washington Boulevard in Hull	01967-01-011967	current	Originally Part of Route 128 until that route was truncated back to Braintree in 1967
Route 240	1.3	2.1	US 6 in Fairhaven	I-195 in Fairhaven	—	—
Route 286	1.40	2.25	I-95 in Salisbury	NH 286 in Seabrook, NH	01971-01-011971	current	Formerly numbered Route 86
Route 295	1.66	2.67	NY 295 in Canaan, NY	Route 41 in Richmond	01938-01-01 c. 1938	current	Formerly numbered Route 204
Route C1	—	—	US 1/ Route 138 in Fenway	US 1 in Saugus	01933-01-01 c. 1933	01970-01-01 c. 1970	Revere-to-Saugus segment part of current US 1
Route C9	—	—	Route 9 in Boston	Route C1/ Route C37 in Boston	01933-01-01 c. 1933	01970-01-01 c. 1970	Huntington Avenue portion is part of current Route 9
Route C28	—	—	Route 3/ Route 28/ Route 138 in Dorchester	US 1/ Route 28/ Route 38 in Cambridge	01933-01-01 c. 1933	01970-01-01 c. 1970	Current Route 28 in-and-through Boston
Route C37	—	—	Route 3/ Route 37 in Ashmont	Route C1/ Route C9 in Boston	01933-01-01 c. 1933	01959-01-01 c. 1959
Former

Unnumbered state roads

These are state roads which, for the most part, do not carry a numbered designation. They are generally short in length and serve important roles as main roads or connections between other main roads.

See also

External links

• Highway Division of the Massachusetts Department of Transportation
• Office of Transportation Planning. "Data Resources Section". Massachusetts Department of Transportation. Archived from the original on June 1, 2012. (Includes a road inventory and maps.)
• Neilbert.com Massachusetts Route Log
• The Roads of Massachusetts
• Road Signs of Massachusetts
• Massachusetts Roadtrips

Road jurisdiction maps:

• Interactive road jurisdiction map
• District 1 Road Jurisdiction PDF map (Berkshires and western Pioneer Valley)
• District 2 Road Jurisdiction PDF map (west-central)
• District 3 Road Jurisdiction PDF map (east-central)
• District 4 Road Jurisdiction PDF map (Boston metro and northeastern )
• District 5 Road Jurisdiction PDF map (Cape Cod and southeastern)