Eckert Road Bridges 2147 and 2148– Boise River and Ridenbaugh Canal, Eckert Road and Boise Avenue Roundabout RFP

Description: Ada County Highway District is soliciting sealed bids for demolition and replacement of bridges over the Boise River and Ridenbaugh Canal, construction of a single-lane roundabout, and reconstruction of roadway approaches in Boise, Idaho. The project also includes a multi-use pathway, Greenbelt underpass, Barber Park driveway modifications, drainage and utility work, traffic control, landscaping, and environmental protection measures. Electronic bids are due August 19, 2026, at 3:00 p.m. Mountain Time, with project completion required by June 21, 2028.