I-91 SB on-ramp from Great Meadow Road closure and detour

Posted on November 26, 2026

The I-91 SB on ramp from Great Meadow Road will be closed for construction (ramp closure)  Thursday night (12/2) for traffic shift between the hours of 8:00 PM and 6:00 AM.  A detour will be in place to bring travelers to I-91 SB.

The detour route is as follows:
  • From Great Meadow Road, follow Marsh Street to Main Street
  • Left onto Main Street
  • Right onto Wells Road
  • Left onto Silas Deane Highway (Route 99)
  • Right onto  I-91 SB on-ramp

I-91 SB on-ramp from Great Meadow Road Closure and Detour