A Map of Massachusetts with Interstate 90 highlighted showing some of the changes: Exit 3 is old exit 1, exit 45 is old exit 4, exit 90 is old exit 10, exit 123 is old exit 14, exit 107 is old exit 11A, and exit 135 is old exit 25

ROUTE 3 RENUMBERING

Old Exit
New Exit
Street/Route
1A/B
1A/B
Jct. US 6
2
3
Herring Pond Rd.
3
7
Clark Rd.
4 (SB)
12 (SB)
Plimoth Plantation Hwy.
5
13
Long Pond Rd.
6 (NB)
15 (NB)
Samoset St.
6A/B (SB)
15A/B (SB)
Samoset St.
7
16
Jct. US 44
8
17
Smith Ln. & Kingston Collection Way
8
17
Smith Ln. & Kingston Collection Way
9
18
Jct. RTE 3A (Main St.)
10
20
Jct. RTE 3A (Tremont St.)
11
22
Congress St
12
27
Jct. RTE 139
13
32
Washington St. & RTE 53
14
35
Jct. RTE 228
15
36
Derby St.
16 (NB)
38 (NB)
Jct. RTE 18
16A/B (SB)
38A/B (SB)
Jct. RTE 18
17
40
Union St.
18 (SB)
41 (SB)
Washington St.
19
42
Burgin Pkwy.
20A/B (NB)
43A/B (NB)
I-93 SB/NB

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MassDOT Address

Massachusetts Department of Transportation

10 Park Plaza

Suite 4160

Boston, MA 02116

Phone: (857) 368-4636

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