Heavy Civil

Williams Creek (Shoup) Bridge Replacement

Replace the existing single lane, tri-span Williams Creek (Shoup) Bridge with an updated dual lane, single span structure utilizing an arched steel and suspension cable support system.

Devils Lake Flood Risk Management Phase 2B Embankments

Raise embankments, and construct a new interior drainage pump station and gatewell capable of discharging 280,000 GPM.

Design-Build SH-3 St. Joe River & St Maries RR Bridge

Two new bridges over the St. Joe River and St. Maries River Railroad.

Multipurpose Range Complex Repair

Repair existing target emplacements on two adjacent military training ranges,

Opal Springs Hydroelectric Project & Fish Passage Improvements

Construct a new vertical slot fish ladder, and modify the existing diversion crest.