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Rt Nn E over Fox Rvr

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

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

Rt Nn E over Fox Rvr in Clark County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1954 and reconstructed in 2010, making it 71 years old at the 2025 inventory.
It carries about 143 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 95 of the 177 inventoried bridges in Clark County rated fair (53.7%); 13 (7.3%) 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	Continuous steel stringer or multi-beam girder
Length	about 268 ft
Location	S 22 T 66 N R 8 W
NBI structure number	7737
Condition class	Fair

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