Construction of 70th Ave N

This project entails a comprehensive reconstruction of a major arterial roadway (70th Avenue North) in Grand Forks, ND. The work includes removal and replacement of existing concrete pavement, extensive excavation, installation of aggregate base and surface courses, placement of geosynthetic reinforcement, utility conduit installation, and the addition of new street‑lighting fixtures. Bids must be submitted electronically via QuestCDN; only plan‑holders are permitted to submit. The estimated project value is $4.07 million, with an expected completion date of September 10 2027. • 19,427 SY of concrete roadway reconstruction, including demolition and new concrete placement. • Installation of 16,542 TON aggregate base (CL 5) and 2,001 TON aggregate surface (CL 13) with geosynthetic reinforcement. • Excavation of over 26,000 CY (common and topsoil) and placement of 549 LF of reinforced concrete pipe and 5 new street‑lighting units. • All bids must be submitted online; a $22 download fee and $42 online‑bidding fee apply.