Current projects

To view more projects, please visit our Portfolio page.

Derry/Londonderry, NH – I-93 Exit 4 Interchange

This project will construct 6 bridges, widen 5 miles of interstate, reconstruct 5 interstate ramps, and re-align NH Route 102 and Pillsbury Street. This is currently the largest project in our history and is connected to our other I-93 Widening project to the south.

Windham/Derry, NH I-93 Widening/Reconstruction

This project involves widening and reconstructing 8 miles of highway and 4 bridges between Exit 3 and Kendall Pond Road on I-93 in Windham/Derry, NH. This project also includes a soundwall and pedestrian box culvert beneath the interstate.

Hampton & Hampton Falls, I-95 over the Taylor River

This project involves replacing the existing Red-List bridge over the Taylor River with two 72 foot span bridges along with rehabilitating an existing spillway and fish ladder.

Newington – Dover, NH – Spaulding Turnpike over Little Bay

This project involves rehabilitating and widening of the bridges that carry the Spaulding Turnpike Northbound and Southbound over Little Bay and Wentworth Terrace. The project includes 3.3 million pounds of structural steel and approximately 5,000 cubic yards of concrete.