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Iron Bridge Rd over Dousinbury CR

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

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

Iron Bridge Rd over Dousinbury CR in Dallas County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 2007, making it 18 years old at the 2025 inventory.
It carries about 250 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 75 of the 114 inventoried bridges in Dallas County rated fair (65.8%); 11 (9.6%) 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 45 ft
Location	S 11 T 33 N R 18 W
NBI structure number	32135
Condition class	Fair

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