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County Rd 407 over Big Br of Honey 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 407 over Big Br of Honey 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 4 (poor condition) on the 0-9 scale.
It was built in 1900, making it 125 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 19 T 64 N R 6 W
NBI structure number	23386
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