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St Louis County, Missouri bids (4 open)

Open public bids for work in St Louis County, Missouri, from city, county and state DOT sources. Data as of Sun Nov 1, 2026.

Paving 2 Safety & signals 1 Bridges & drainage 1
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DueProjectCountyWork typeBond / prequal / pre-bid
19d
Fri Nov 20, 2026
Call F01: (1): Job J6P3510E Route Various ST CHARLES, ST LOUIS, ST LOUIS CITY County. ADA improvements, 9 locations at various locations in the St. Louis district, the total length of improvement being 0 miles.
MoDOT
St Charles, St Louis, St Louis CityPaving
19d
Fri Nov 20, 2026
Call F02: (1): Job JSL0026 Route 141 ST LOUIS County. Coldmill, resurface, sign, and guardrail replacement from I-70 to Route 370, the total length of improvement being 2.48 miles.
MoDOT
St LouisSafety & signals
19d
Fri Nov 20, 2026
Call F03: (1): Job JSL0053 Route I-270/I-255 ST LOUIS County. 7 Bridge rehabilitations at the I-255/I-55 Interchange, the total length of improvement being 0.699 miles.
MoDOT
St LouisBridges & drainage
19d
Fri Nov 20, 2026
Call F04: (1): Job JSL0096E Route Various FRANKLIN, JEFFERSON, ST CHARLES, ST LOUIS, ST LOUIS CITY County. ITS Maintenance at various locations in the St. Louis District, the total length of improvement being 0 miles.
MoDOT
Franklin, Jefferson, St Charles, St Louis, St Louis CityPaving