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Air Rail Highway Bike/Ped Public Transit


For Immediate Release
November 7, 2018
Matthew Lampron, Construction Bureau, (603) 377-1360
Bill Boynton, Public Information Officer, (603) 271-6495
Night Traffic Detours and Lane Closures on I-93 in Londonderry
Demolition of Old NH Route 102 and Ash Street Bridges over I-93

The New Hampshire Department of Transportation (NHDOT) announces night work on I-93 northbound and southbound is continuing at Exit 4 in Londonderry. This work consists of the removal of concrete abutments for the old NH Route 102 bridge over I-93, and then, beginning on or about November 15, 2018, the demolition of the old Ash Street bridge over I-93.

This work is scheduled to be done between the hours of 7:30 pm and 6:00 am and will require the use of lane closures and detours. Northbound I-93 traffic will be diverted nightly to the Exit 4 off-ramp and back onto I-93 until on or about November 15th, then lane closures will be used for the remaining northbound and southbound work. This work is expected to continue until the end of November, however additional nights may be required due to weather conditions. Message boards, uniformed officers, traffic control devices, and smart work zone devices will be used to notify the travelling public.

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

R.S. 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