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Demoss Rd 006 over Ely CR

Ralls County, Missouri · rated Good in the 2025 National Bridge Inventory

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

Demoss Rd 006 over Ely CR in Ralls County, Missouri, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 1980, making it 45 years old at the 2025 inventory.
It carries about 75 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 39 of the 136 inventoried bridges in Ralls County rated good (28.7%); 11 (8.1%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its condition class and component ratings are unchanged from the 2024 inventory.
Its most recent inspection on record is dated July 2024, on a 24-month routine inspection cycle.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	7	7	Good condition


Structure	Concrete culvert
Length	about 28 ft
Location	S 28 T 56 N R 7 W
NBI structure number	12305
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	July 2024
Inspection interval (item 91)	24 months
Scour (item 113)	5: foundations stable, scour within the limits of the footing or piles

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

Bridge	Built	Vehicles/day	Condition
US 61 S over Bear CR	1990	10,100	Good
US 61 S over NS RR	1990	10,100	Fair
US 61 N over NS RR	1963	10,036	Good
US 61 N over Bear CR	1963	10,036	Good
US 61 S over Salt Rvr	1983	9,033	Good
US 61 N over Salt River	1963	8,731	Fair