Advisory
Partial Road Closure - Cohas & Old Cohas Avenues
Sincerely,
Environmental Protection Division
Department of Public Works
City of Manchester
Partial Road Closure - Cohas & Old Cohas Avenues 
Dates: November 3 - 14, 2025
Time: 7:00 a.m. - 5:00 p.m. daily
To support drainage improvements, partial closures will be in place on Cohas and Old Cohas Avenues between Greenwood Court and Island Pond Road.
What to expect:
- Partial closures with one lane open in each direction
- Please follow posted detour signs and allow extra travel time.
- Parking will be prohibited within the construction area
- Driveway access to local businesses and homes within closures will be maintained and closely coordinated with the Contractor.
- For lane shifts during construction, follow new lane markings and allow extra travel time.
- Whenever possible, we encourage drivers to plan ahead avoid the construction area.
Sincerely,
Environmental Protection Division
Department of Public Works
City of Manchester
Address/Location
Manchester, NH: City
Manchester, NH 03101
Contact
Emergency: 9-1-1