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Mo 32 E over Niangua Rvr

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

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

Mo 32 E over Niangua Rvr in Dallas County, Missouri, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
It was built in 1949 and reconstructed in 2009, making it 76 years old at the 2025 inventory.
It carries about 3,435 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 28 of the 114 inventoried bridges in Dallas County rated good (24.6%); 11 (9.6%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 243 ft
Location	S 28 T 34 N R 19 W
NBI structure number	6213
Condition class	Good

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