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Ir 77 over Co. Rd. 15 Warren Run

Noble County, Ohio · rated Fair in the 2025 National Bridge Inventory

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

Ir 77 over Co. Rd. 15 Warren Run in Noble County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1969 and reconstructed in 2012, making it 56 years old at the 2025 inventory.
It carries about 8,997 vehicles a day (traffic count year 2015).
Its listed owner is the state highway agency.
It is one of 103 of the 208 inventoried bridges in Noble County rated fair (49.5%); 18 (8.7%) 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	Continuous steel stringer or multi-beam girder
Length	about 249 ft
Location	2.01M N Wash. Co. Line
NBI structure number	6100155
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Ir 77 over Duck Creek	1969	9,580	Fair
Ir 77 over Duck Creek	1969	9,580	Fair
Ir 77 over Private Access Road	1969	9,580	Fair
Ir 77 over Private Access Road	1969	9,580	Fair
Ir 77 over SR 146	1968	9,439	Fair
Ir 77 over SR 146	1968	9,439	Fair