US Route 302 Over Sawyer Creek - Design-Build

Client: NHDOT

Construction Cost: $2.4 Million

Key Facts:

  • Complete Design with Approval within 3-Months
  • Located within White National Forest
  • Design-Build Procurement
  • .5-mile of Roadway Reconstruction
  • Pavement Design

GM2 developed an approach and schedule to meet the quick demands associated with the design-build procurement. The 135-foot span replacement structure utilized AASHTO LRFD design specifications, including heavy riprap to protect the bridge from future flood damage. GM2’s services included roadway design, hydraulics and scour mitigation.


ACEC Engineering Excellence Award