CONCORD, N.H. – The New Hampshire Department of Transportation (NHDOT) will perform nighttime median guardrail work on interstate 293 in Manchester between Exit 5 and Exit 7 from the evening of Monday, March 24, 2025, through May 16, 2025.
Weather permitting, work to remove the existing median guardrail and install new median guardrail will require reducing traffic to one lane in each direction and brief traffic shutdowns from 9:00 pm to 5:00 am.
Motorists should remain alert while traveling through the work zone and obey all posted signs. Motorists are also encouraged to sign up for free, real-time construction and traffic related messages (text or email) from https://newengland511.org/.
This work is part of the $1.4 million-dollar median guardrail replacement project on interstate 293 in Manchester. The general contractor is C.W. Sliter & Sons dba CWS Fence & Guardrail, of Andover, NH.