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County Rd 151 over Alder Br

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

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

County Rd 151 over Alder Br in Cedar County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1954, making it 71 years old at the 2025 inventory.
It carries about 45 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 58 of the 112 inventoried bridges in Cedar County rated fair (51.8%); 26 (23.2%) 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 34 ft
Location	S 20 T 35 N R 28 W
NBI structure number	17315
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Mo 32 E over Stockton Br	1999	7,009	Fair
Mo 32 E over Sac Rvr	1989	3,360	Good
US 54 E over Mc Cord CR	1932	3,221	Fair
Mo 32 E over Bear CR	1985	3,109	Good
Mo 32 E over Moores Br	1984	3,109	Fair
Mo 32 E over Crabtree Br	1922	2,620	Fair