Derry/Londonderry, NH – I-93 Exit 4 Interchange
BID AMOUNT: $62,296,391.29 – ANTICIPATED COMPLETION: SEPTEMBER 2020
This project constructed 6 bridges, widened 5 miles of interstate, reconstructed 5 interstate ramps, and re-aligned NH Route 102 and Pillsbury Street.
Roxbury/Sullivan, NH – Reconstruction of Route 9
BID AMOUNT: $13,451,513.85 – COMPLETED FALL 2019
This project reconstructs 2.1 miles of NH Route 9 and replaces the NH Route 9 bridge over Otter Brook. This job will also construct major slope treatments along Route 9 and Bridge Rehabilitation work on the Centre Street Bridge over Otter Brook.
Manchester-Boston Regional Airport – Reconfiguration of TW P & U
BID AMOUNT: $9,604,198.50 COMPLETED FALL 2019
This project reconfigures Taxiways ‘P’ and ‘U’ along with the removal of Taxiway ‘A1’. Included in the scope of work is excavation, embankment-in-place, removal of pipes and structures, drainage installation, subbase course construction, basecourse construction, HMA paving, airfield lighting and signage, utility relocations, pavement markings, pavement grooving, and construction of a 14,000 SF retaining wall.
Windham/Derry, NH I-93 Widening/Reconstruction
BID AMOUNT: $49,419,914.55 – COMPLETED: SPRING 2019
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.