I-91 Charter Oak Bridge Project

I-91 NB Exit 25/26 off ramp Route 3 NB (Exit 25) and Old Wethersfield (Exit 26) Closure

Posted on December 2, 2026

I-91 NB Exit 25/26 off-ramp Route 3 NB (Exit 25) and Old Wethersfield (Exit 26) will close between the hours of 8:00 PM and 6:00 AM,  Friday night, 12/2, for punch list items, weather permitting.

Detour routes are as follows:

I-91 NB Exit 25 to Route 3 NB

  • Follow I-91 NB to Exit 27
  • Left onto Brainard Road
  • Left onto Airport Road
  • Left onto SB I-91 on-ramp
  • Take Exit 25N to NB Route 3
I-91 NB Exit 25/26 off ramp to Route 3 NB Detour Route

I-91 NB Exit 26 to Old Wethersfield 

  • Follow I-91 NB to Exit 27
  • Left onto Brainard Road
  • Left onto Airport Road
  • Left onto SB I-91 on-ramp
  • Take Exit 26 to Old Wethersfield
I-91 NB Exit 25/26 off ramp to Old Wethersfield Detour Route