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Air Rail Highway Bike/Ped Public Transit


For Immediate Release
September 4, 2019
Adam Chestnut, Construction Bureau, (603) 953-5351
Eileen P. Meaney, Chief Communications Officer, (603) 271-6495
Nighttime Work on Route 4 in Dover
Construction of a New Roundabout will Impact Motorists for Six Nights

The New Hampshire Department of Transportation (NHDOT) announces the construction of a new roundabout at the intersection of U.S. Route 4, Spur Road, and Boston Harbor Road in Dover, NH, will begin Sunday night, September 8, 2019 at 7 pm.

This work is necessary to complete required roadway re-construction on U.S. Route 4 to transform the existing signalized intersection into a roundabout. Night operations will be utilized to minimize the impact to daytime commuter traffic.

Alternating one way traffic will be used at night through the work area with signs, traffic control devices, uniformed officers and flaggers in place to help direct motorists.

Once this roadway construction work begins, motorists should expect a gravel surface throughout the work area until paving operations take place later in the week. Motorcycles should use caution when traveling through the work area.

The duration of this night work is expected to be 6 nights. Nighttime work hours will be from 7 pm to 7 am. Adverse weather conditions would delay this work.

This work is part of the Newington-Dover 11238Q project. Severino Trucking Company, Inc. of Candia New Hampshire is the prime contractor for the $67 million project, which is scheduled to be completed in October, 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