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Bismark Rd over Stream

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

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

Bismark Rd over Stream in Huron 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 2014, making it 11 years old at the 2025 inventory.
It carries about 238 vehicles a day (traffic count year 2015).
Its listed owner is the county highway agency.
It is one of 186 of the 311 inventoried bridges in Huron County rated good (59.8%); 21 (6.8%) 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	Prestressed concrete multiple box beam
Length	about 65 ft
Location	.2 Mi E of Heyman Rd
NBI structure number	3930002
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Usr 250 over Rattlesnake Creek	2011	14,942	Good
Usr 250 over over Hur-20-1349	1968	11,427	Good
Usr 20 over West Br Huron River	1936	11,337	Fair
Usr 224 over Marsh Run	1983	9,030	Fair
Usr 250 over Trib of Norwalk Creek	1988	7,525	Good
Usr 250 over Trib.of Norwalk Creek	2004	7,525	Good