I-91 NB Exit 27 Closure and Detour

Posted on June 9, 2026

I-91 NB Exit 27 will be closed for night work 8:00 PM to 6:00 AM; Wednesday and Thursday nights, 6/15 & 6/17 for milling and shim paving.

The detour route is as follows:
  • Follow I-91 NB to Exit 29
  • Take Route 5/15 NB to Exit 90
  • Take Exit 4 to East River Drive/I-91 SB
  • Right onto East River Drive
  • Right onto on-ramp for Route 5/15 SB
  • Take Exit 87 onto Brainard Road

I-91 NB Exit 27 closure