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Columbia Avenue over Millcreek

Hamilton County, Ohio · rated Good in the 2025 National Bridge Inventory

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

Columbia Avenue over Millcreek in Hamilton County, Ohio, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1986, making it 39 years old at the 2025 inventory.
It carries about 4,900 vehicles a day (traffic count year 1976).
Its listed owner is the county highway agency.
It is one of 447 of the 782 inventoried bridges in Hamilton County rated good (57.2%); 22 (2.8%) are rated poor.
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


Structure	Continuous steel stringer or multi-beam girder
Length	about 150 ft
Location	.29 Mi NW of Hunt Rd
NBI structure number	3138410
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ir 71 over Ohio River Brent Spence	1963	163,386	Fair
Ir 75 over Mill Creek	1947	156,804	Fair
Service Road over Service Rd Ov MILL CR	1986	156,804	Good
Rmp Redbank-i71s over Ir 71	1969	149,533	Fair
Ir 75 over Laidlaw Avenue	1959	148,474	Fair
Ir 75 over Towne Avenue	1958	146,755	Fair