I-391 large shield image from mediawikiI-391 Exit List

4.8 Miles, from I-91 to Chicopee

Interchange

Milepost

Current Exit Number

Proposed Exit Number

 I-91 shield image from wikimedia South - Hartford (SB)

0.2

1A

0A

 I-91 shield image from wikimedia North - Greenfield (SB)

0.7

1B

0B

 MA 116 shield image from mediawiki - Chicopee Center

1.0

2

1

 MA 116 shield image from mediawiki - Westover, Willimansett

1.9

3

2

 MA 141 shield image from mediawiki (East) - Chicopee Falls

3.9

4A (4 NB)

4A (4 NB)

 MA 141 shield image from mediawiki West - Willimansett (SB)

3.9

4B

4B

 Main St (NB)

4.6

5

5A

 Commercial St (NB)

4.9

6

5B

This exit list contains both the current exit number and proposed exit number if/when MassDOT converts I-391 to the Geographic Reference or Milepost Exit Numbering system. MassDOT awarded a contract to replace the exit numbers in December 2015 and was supposed to be switching over routes in western and southern parts of the state in 2016, however the project now has been indefinitely postponed. The proposed numbers provided were based on contract documents provided by the MassDOT Highway Division for the postponed project, and may be subject to change.

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