Sign Maintenance Work on I-95 in Portsmouth

The New Hampshire Department of Transportation (NHDOT) announces plans to close the Exit 4 left side off ramp lanes to Route 16/Route 4 northbound, as well as the left, center and right lanes of I-95 northbound in Portsmouth, in the area of mile marker 13.8 on Friday, August 12, from 1:00 am to 4:00 am.  This work is weather dependent and minor to moderate delays can be expected. 

Motorists traveling northbound on I-95 will be guided via signs and traffic cones through the work zone via the right deceleration lane for Exit 5 and the right shoulder. Motorists can also access Route 16/Route 4 northbound by taking Exit 5 to the Portsmouth Traffic Circle and then onto Route 16/Route 4 from the Circle.