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County Road 51 over Ohio Central Rail

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

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

County Road 51 over Ohio Central Rail in Harrison 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 9 (excellent condition) on the 0-9 scale.
It was built in 2019, making it 6 years old at the 2025 inventory.
It carries about 267 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 54 of the 138 inventoried bridges in Harrison County rated good (39.1%); 20 (14.5%) 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	Steel stringer or multi-beam girder
Length	about 151 ft
Location	0.2 Mi S of jct CR 46
NBI structure number	3431798
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 250 over Col.& Ohio R.rr Spur	1950	6,972	Good
00250 over Tappan Lake (willis Run)	2024	6,500	Good
SR 22 over W & Le RR.	1962	6,200	Good
US 250 over Plum Run	1951	5,496	Fair
US 250 over Beaver Dam Run Tappan Lk	1946	4,914	Good
US 250 over Clear Fork CR Tappan Lak	1946	4,914	Fair