Bridge Improvements (B500)

This contract covers the rehabilitation and replacement of a concrete box bridge (Project B500) on 103rd Street South between 119th and 135th Streets West in Sedgwick County, Kansas, including associated asphalt surfacing, grading, pavement marking, and erosion‑control measures. The solicitation was open to 45 vendors, three bids were received, and the low‑bid award of $496,051.10 was made to Mies Construction, Inc. The work is scheduled for a summer construction window to minimize disruption near Clearwater High School. A 5 % bid bond was required, and an addendum introduced thermoplastic pavement‑marking specifications with detailed performance and penalty provisions.