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.

Awards:

ACEC Engineering Excellence Award