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Rt Aa E over Big Turkey CR

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

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

Rt Aa E over Big Turkey CR in Benton County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 3 (serious condition) on the 0-9 scale.
It was built in 1957, making it 68 years old at the 2025 inventory.
It carries about 191 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 28 of the 134 inventoried bridges in Benton County rated poor (20.9%); 28 (20.9%) 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 132 ft
Location	S 5 T 38 N R 21 W
NBI structure number	6920
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 Corman CR	1928	8,748	Fair
US 65 S over Chubb CR	1928	8,748	Fair
US 65 S over Wisdom CR	1928	8,579	Fair
US 65 S over Osage Rvr	1974	8,522	Fair
Mo 7 N over US 65	1976	6,491	Fair
US 65 S over Mo 83	1977	6,340	Fair