Interchange |
Milepost |
New Exit Number |
Old Exit Number |
South - Pawtucket, RI (SB) |
0.5 |
1 |
1
|
South
to
- Pawtucket, RI
|
1.2 |
2A [1A]* |
2A
|
North - South Attleboro
|
1.2
|
2B [1B]* |
2B
|
East
- Norton
|
4.2 |
4A (4 NB)
|
3A (3 NB)
|
West - Attleboro (SB)
|
4.2 |
4B |
3B |
South - Woonsocket RI, Warwick RI |
5.9 |
6 [5]* |
4
|
To - North Attleboro, Attleboro |
6.9 |
7 [6]* |
5
|
South - Cape Cod |
11.6 |
12A [11A]* |
6A
|
North
- Marlboro
|
11.6 |
12B [11B]* |
6B
|
South - Mansfield |
12.9 |
13A [12A]* |
7A
|
North - Foxboro |
12.9 |
13B [12B]* |
7B
|
South
Main St - Sharon (NB)
|
16.6 |
17 [16]* |
8 |
Mechanic
St - Foxboro (SB)
|
16.6 |
17 [16]* |
8
|
to
- Walpole (NB)
|
19.2 |
19 |
9 |
-
Foxboro, Wrentham (SB)
|
19.2 |
19 |
9 |
Coney St / Norwood St - Walpole, Sharon (SB) |
21.1 |
21 |
10 |
Neponset St - Canton |
23.3 |
23A |
11A |
Neponset St - Norwood |
23.3 |
23B |
11B |
Dedham
St - Canton, Westwood (NB) (Open 12/23)
|
25.1 |
25
|
11C
|
() North - Braintree, Boston |
26.7 |
26 |
12 |
University Ave, MBTA / Amtrak Station |
27.4 |
27 |
13 |
East St / Canton St |
28.7 |
28 |
14 |
To - Dedham |
29.3 |
29A |
15A |
South - Norwood |
29.3 |
29B |
15B |
East - Dedham |
30.8 |
31A [30A]* |
16A
|
West - Westwood |
30.8 |
31B [30B]* |
16B
|
- Needham, Natick
|
32.4 |
32 [32A]* |
17
|
Great Plain Ave - West Roxbury |
32.9 |
33 [32B]* |
18
|
Kendrick Street - Needham |
35.2
|
35A
|
19A
|
Highland
Ave - Newton Highlands
|
35.7 |
35B |
19B |
Highland
Ave - Needham
|
35.7 |
35C |
19C |
East
- Brookline
|
36.8 |
36A |
20A |
West
- Framingham
|
36.8 |
36B |
20B |
East
- Newton
|
38.2 |
37A [38A]* |
21A
|
West
- Wellesley
|
38.2 |
37B [38B]* |
21B
|
Grove
St
|
38.5 |
38** [38C]* |
22
|
Recreation Road (NB) |
39.0 |
--*** [39A]** |
23
|
- Wayland, Newton |
39.2 |
39A [39C NB/39B SB]* |
24
|
- Boston, Springfield |
39.4 |
39B*** [39C SB]* |
25
|
- Weston, Waltham |
41.4 |
41
|
26
|
Totten Pond Rd - Waltham |
43.1 |
43A |
27A |
Wyman St/Winter St - Weston |
43.3 |
43B |
27B |
Trapelo Rd - Belmont |
44.5 |
44A (44 SB) |
28A (28 SB) |
Trapelo Rd - Lincoln (NB) |
44.5 |
44B |
28B |
East - Boston |
45.4 |
45A |
29A |
West - Fitchburg |
45.4 |
45B |
29B |
East - Lexington |
46.5 |
46A |
30A |
West - Concord, Hanscom Field |
46.5 |
46B |
30B |
South East - Lexington |
48.7 |
49A [48A]* |
31A
|
North West - Bedford |
48.7 |
49B [48B]* |
31B
|
North - Lowell |
50.1 |
50A |
32A |
Middlesex Turnpike - Burlington, Arlington |
50.3 |
50B |
32B |
South - Winchester |
51.8 |
51A |
33A |
North - Burlington |
51.8 |
51B |
33B |
Winn St - Woburn, Burlington |
52.6 |
52 |
34 |
- Woburn, Wilmington
|
53.7 |
53
|
35 |
Washington St - Woburn, Reading |
55.1 |
54 [55A]* |
36
|
South - Boston |
55.7 |
55A [55B]* |
37A
|
North - Concord NH |
55.7 |
55B [55C]* |
37B
|
South - Stoneham |
56.7 |
56A |
38A |
North - Reading |
56.7 |
56B |
38B |
North Ave - Wakefield | Walkers Brook Dr - Reading |
57.8 |
57 |
39 |
-
Reading, Wakefield Center
|
58.5 |
58 |
40 |
Main St - Lynnfield Center | Vernon St - Wakefield |
59.3 |
59 |
41
|
Salem St - Wakefield |
60.9 |
60 |
42
|
Walnut
St - Saugus, Lynnfield
|
61.5 |
61 |
43 |
South West - (Danvers SB) Boston |
62.9 |
63A (63 SB) [62A]* |
44A (44 SB) |
North East - Danvers, Lynn (NB)
|
62.9 |
63B [62B]* |
44B
|
North - Gloucester |
64.6 |
64 |
45 |
South - Boston (SB) |
66.1 |
66 |
46 |
East - Peabody (NB) |
67.3 |
67A |
47A |
West - Middleton (NB) |
67.3 |
67B |
47B |
Centre St - Danvers (SB) |
68.2 |
68 [67C]* |
48
|
- Danvers, Middleton (NB) |
69.0 |
69 [69A]* |
49
|
-
Topsfield (NB)
|
69.9 |
70 [69B]* |
50
|
To
-
Topsfield, Danvers (SB)
|
69.9 |
70 [69B]* |
50 |
Endicott
Rd - Topsfield, Middleton
|
72.3 |
72 |
51 |
Topsfield
Rd - Topsfield, Boxford
|
74.0 |
74 |
52 |
South - Topsfield |
76.2 |
76A |
53A |
North - Georgetown |
76.2 |
76B |
53B |
East
- Rowley
|
78.1 |
78A (78 SB) |
54A (54 SB) |
West - Georgetown (NB) |
78.1 |
78B |
54B |
Central St - Byfield, Newbury |
81.5 |
81 |
55 |
Scotland Rd - Newbury, W. Newbury |
83.4 |
83 |
56 |
- Newburyport, W. Newbury |
86.0 |
86 |
57
|
East - Salisbury |
88.1 |
88A (58 SB) |
58A (58 SB)
|
West - Amesbury (NB) |
88.1 |
88B |
58B |
South - Worcester (SB) |
89.4 |
89 |
59 |
-
Beaches, Salisbury MA
|
90.2 |
90 |
60 |
© Robert H. Malme 2013- 2024