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County Rd 033 over N Linn CR

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

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

County Rd 033 over N Linn CR in Clark 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 1915 and reconstructed in 1983, making it 110 years old at the 2025 inventory.
It carries about 5 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 13 of the 177 inventoried bridges in Clark County rated poor (7.3%); 13 (7.3%) 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 27 T 66 N R 9 W
NBI structure number	13270
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US 61 S over Doe Run CR	1972	14,279	Fair
US 61 S over Unnamed Trib	2006	14,279	Good
US 61 S over Unnamed CR	2006	12,060	Fair
US 61 S over Big Branch CR	2006	10,194	Good
Mo 27 S over Drain Dtch	2002	9,030	Fair
Mo 27 S over Drain Dtch	2002	9,030	Fair