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County Rd 117 over Mid Fk of Salt Rvr

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

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

County Rd 117 over Mid Fk of Salt Rvr in Monroe 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 1993, making it 32 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 103 of the 175 inventoried bridges in Monroe County rated fair (58.9%); 23 (13.1%) 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 prestressed concrete stringer or multi-beam girder
Length	about 183 ft
Location	S 30 T 55 N R 11 W
NBI structure number	22380
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 24 E over Lit Indian CR	1931	2,785	Fair
Mo 15 S over Mid Fk Salt Rvr	1985	2,320	Poor
Mo 15 S over CR	1925	2,320	Fair
Mo 15 S over Elk Fk Salt Rvr	1988	2,206	Good
US 24 E over Buck CR	1984	1,984	Fair
US 24 E over NS RR	1984	1,984	Fair