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SW 246TH St over Roberts Br

Clinton County, Missouri · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

SW 246TH St over Roberts Br in Clinton County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1999, making it 26 years old at the 2025 inventory.
It carries about 35 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 90 of the 153 inventoried bridges in Clinton County rated fair (58.8%); 12 (7.8%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 65 ft
Location	S 33 T 55 N R 32 W
NBI structure number	21144
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.

Bridge	Built	Vehicles/day	Condition
Is 35 S over Crd SE 232ND St	1964	13,299	Good
Is 35 N over Crd SE 232ND St	1964	12,673	Fair
Is 35 S over Shoal CR	1963	11,864	Good
Is 35 S over Brushy CR	1963	11,864	Fair
Is 35 N over Shoal CR	1963	11,659	Fair
Is 35 N over Brushy CR	1963	11,659	Fair