Interstate 781


I-781
  • The Paul Cerjan Memorial Highway
  • Opened in 2012, Interstate 781 runs from Interstate 81 Exit 48 A to the main gate of Fort Drum Army Base.
  • Interstate 781 is the freeway replacement for traffic along NY Route 342
  • The entire route is in Jefferson County (NYSDOT Region 7).
  • Like Interstate 890 in Schenectady County (R1), the interchanges are numbered by milepost.


Guide to Interstate 781 Interchanges
MILE EASTBOUND EXITS
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WESTBOUND EXITS
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Notes
0 [EAST]
[I-781]
EXITS 1 A-B
[I-81]
Watertown
Canada

 

  NY Route 37 Underpass
0.5 [SPEED LIMIT 65] [SPEED LIMIT 45]

 

1 [SPEED LIMIT 65] [SPEED LIMIT 55]

 

3 Town of
LeRay
Town of
Pamelia
3 Goulds Corners Rd Overpass
4 [SPEED LIMIT 55] [SPEED LIMIT 65]

 

4.5 [SPEED LIMIT 45] [SPEED LIMIT 65] I-781 ends at US 11.
All non-Fort Drum Traffic
MUST EXIT
4.7 EXIT 4
[US 11]
Gouverneur
Canton
 
4.9 Fort Drum
Main Gate
STRAIGHT AHEAD
   
4.9 [END]
[I 781]

FREEWAY ENDS

[WEST]
[I-781]

 

MILE EASTBOUND EXITS
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WESTBOUND EXITS
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Notes