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Air Rail Highway Bike/Ped Public Transit


For Immediate Release
September 15, 2017
Matthew Lampron, Construction Bureau, 603-377-1360
Bill Boynton, Public Information Officer, 603-271-6495
I-93 Northbound Traffic Switch to New Lanes
Near the Exit 4 Interchange in Londonderry

The New Hampshire Department of Transportation (NHDOT) announces night work will begin Thursday, September 21, on Interstate 93 northbound in Londonderry, in the Exit 4 area, between mile markers 10.6 and 12.6. Existing I-93 northbound traffic will be relocated to the newly constructed lanes in the median. This new traffic pattern will allow for the continued construction of the ultimate I-93 northbound, and construction of the Ash Street Bridge in that area.

This work is scheduled to be done between the hours of 7:00 pm and 6:00 am and will require the use of lane closures to perform work. Message boards and smart work zone devices will be used to notify the travelling public. This work is expected to take one night to complete. Additional nights may be required due to weather conditions.

This work is part of the final I-93 northbound and southbound mainline construction in the Exit 4 area (Derry/Londonderry), as well as the northbound and southbound on and off ramps reconstruction, the NH Route 102 reconstruction (including the construction of the NH Route 102 Bridge over I-93), and Pillsbury Road/Ash Street (including the Pillsbury Road/Ash Street Bridge over I-93).

RS Audley, Inc. of Bow, New Hampshire is the general contractor for the $62.2 million project, which is scheduled for completion in the fall of 2020.

New Hampshire Department of Transportation
PO Box 483 | 7 Hazen Drive | Concord, NH | 03302-0483
Tel: 603.271-3734 | Fax: 603.271.3914

copyright 2015. State of New Hampshire