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State Route 321 over East Fork White Oak Crk

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

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

State Route 321 over East Fork White Oak Crk in Highland 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 1948 and reconstructed in 2000, making it 77 years old at the 2025 inventory.
It carries about 1,621 vehicles a day (traffic count year 2015).
Its listed owner is the state highway agency.
It is one of 175 of the 245 inventoried bridges in Highland County rated good (71.4%); 5 (2.0%) 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 171 ft
Location	2.87 Mi W of US 62
NBI structure number	3603873
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 62 over Moberly Branch	1993	9,359	Good
SR 73 over Moberly Branch	1984	8,583	Good
SR 32 over N.fork of White Oak Cree	1980	7,173	Good
SR 32 over N Fork of White Oak Cree	1980	7,173	Fair
US 62 over Clear Creek	1934	7,161	Poor
SR 28 over Paint Creek & R.R.	1963	6,362	Good