I-91 SB Exit 26 Closure and Detour

Posted on November 26, 2026

I-91 SB Exit 26 will be closed (ramp closure) Thursday night (12/2) for traffic shift, from 8:00 PM to 6:00 AM for traffic shift.

The detour route is as follows: 
  • From I-91 SB, take Exit 25N
  • Bear left onto the ramp for I-91 NB
  • Bear right onto the Marsh St./Old Wethersfield Exit ramp 

I-91 SB Exit 26 off-ramp closure and detour