STRUCTURE REPLACEMENT *SEE ABSTRACT*

The County is seeking sealed competitive bids for the replacement of multiple culvert and bridge structures across Cass County. The work includes extensive earthwork, removal of existing structures, installation of new reinforced concrete culverts and pipe, pavement resurfacing, geosynthetic reinforcement, erosion control, and traffic‑control measures. Three vendors have submitted bids, with total combined bid amounts exceeding $3 million. • Scope covers five separate projects (CB2901, CB2802, CB2707, TB2706, TB2705) involving box‑culvert replacement, pipe‑correction steel, flap‑gates, asphalt paving, and related site work. • Required bond: 5 % of bid amount (~$0.37 M per project) and electronic submission via Bidexpress.com. • Bid opening was scheduled for March 5 2026 at 1 PM; no award date or construction schedule was disclosed.