For Immediate Release
Posted: June 22, 2023


Ashok H. Kakadia, PE, Construction Bureau
(603) 931-0781
Richard Arcand, Public Information Officer
(603) 271-6495

Lane Closure on Route 4 in Danbury

One lane will be closed for 10 weeks to construct new approaches to the new bridge.

The New Hampshire Department of Transportation (NHDOT) will begin the next phase of work on the new bridge over the Northern Railroad on Route 4 in Danbury.  Starting Friday, June 23, 2023, one lane will be closed and two-way traffic will be maintained using temporary traffic signals. The lane closure is required for completing the bridge approaches to the new bridge and will be in place for approximately 8 to 10 weeks.

Motorists are advised to be alert for the new temporary signals. Motorists are also encouraged to sign up for free, real-time construction and traffic related messages (text or email) from 

NHDOT programs and services are administered by the requirements of Title VI of the Civil Rights Act of 1964 and all applicable regulations to ensure nondiscrimination. Should you need this information in alternate formats please contact the NHDOT Public Information Office at, or by phone at (603) 271-6495, PO Box 483, Concord, NH 03302-0483, TDD access: Relay NH 1 800 735 2964. 

Weaver Bros Construction of Bow, NH is the prime contractor of this $4.8 million bridge replacement project, which is scheduled to be completed by October, 20, 2023.