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Federal Rd over Br of Niangua Rvr

Dallas County, Missouri · rated Poor in the 2025 National Bridge Inventory

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

Federal Rd over Br of Niangua Rvr in Dallas County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 3 (serious condition) on the 0-9 scale.
It was built in 1900 and reconstructed in 1998, making it 125 years old at the 2025 inventory.
It carries about 10 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 11 of the 114 inventoried bridges in Dallas County rated poor (9.6%); 11 (9.6%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 29 ft
Location	S 15 T 32 N R 19 W
NBI structure number	22379
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US 65 S over Wilson CR	1992	9,071	Fair
US 65 S over Buffalo CR	1992	7,502	Fair
US 65 S over Hankens CR	1992	7,502	Fair
US 65 S over Br of Lindley CR	1928	5,307	Fair
US 65 S over Lindley CR	1928	5,290	Fair
US 65 S over Br of Lindley CR	1928	5,290	Fair