Spaulding Turnpike and Little Bay Bridges

​New Hampshire Department of Transportation (NHDOT) 

Newington and Dover, NH

Connectivity. Mobility. Congestion? As New Hampshire’s major limited access seacoast-area highway, the Spaulding Turnpike needs to handle an immense amount of traffic, which is only increasing. That’s why NHDOT looked to VHB to provide design and engineering services to safeguard the sensitive Great Bay environment while improving transportation efficiency along the Turnpike—because we know how to keep things moving. ​





Highway/Roadway Design & Engineering 

Bridge Design & Engineering 

Landscape Architecture

Traffic Engineering​​

ITS Design

ATMS Design

Environmental Impact Statement

​​Threatened & Endangered Species Surveys

Regulatory Agency Coordination

Transportation Research

Public Outreach
Stormwater Management Pollutant Loading Assessment



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