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Four Mile House Rd over I80 Ohio Tpk

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

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

Four Mile House Rd over I80 Ohio Tpk in Sandusky County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1954 and reconstructed in 1989, making it 71 years old at the 2025 inventory.
It carries about 300,000 vehicles a day (traffic count year 1990).
It is one of 91 of the 303 inventoried bridges in Sandusky County rated fair (30.0%); 8 (2.6%) 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 198 ft
Location	3.6MI West of Exit 91
NBI structure number	7228813
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I80 Oh Tpk over Trapp Rd	1954	43,463	Fair
I80 Oh Tpk over Toussaint Creek	1954	43,463	Fair
I80 Oh Tpk over Lime Rd	1954	43,463	Fair
I80 Oh Tpk over Wolf Creek	1954	43,463	Fair
I80 Oh Tpk over Inland Trail (abd RR)	1954	43,463	Fair
I80 Oh Tpk over Wagoner Rd	1954	43,463	Good