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Blackmer Rd over E Fk of Bear CR

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

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

Blackmer Rd over E Fk of Bear CR in Miller 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 5 (fair condition) on the 0-9 scale.
It was built in 1930, making it 95 years old at the 2025 inventory.
It carries about 55 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 73 of the 142 inventoried bridges in Miller County rated fair (51.4%); 16 (11.3%) 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	Steel stringer or multi-beam girder
Length	about 41 ft
Location	S 3 T 39 N R 15 W
NBI structure number	18882
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 54 E over Dry Br	1973	22,009	Fair
US 54 E over Saline CR	1973	14,647	Fair
US 54 E over Cst Wilmore Ln	2020	12,660	Good
US 54 E over Osage Rvr	2003	12,643	Fair
US 54 W over Osage Rvr	1966	12,534	Fair
US 54 W over Cst Connector Rd	2020	12,534	Good