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Section Line 30 over Sec Ln 30 / Mud Run

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

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

Section Line 30 over Sec Ln 30 / Mud Run in Huron 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 2003, making it 22 years old at the 2025 inventory.
It carries about 871 vehicles a day (traffic count year 2015).
Its listed owner is the county highway agency.
It is one of 104 of the 311 inventoried bridges in Huron County rated fair (33.4%); 21 (6.8%) 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	Prestressed concrete multiple box beam
Length	about 46 ft
Location	0.2 Mi S of SR 162
NBI structure number	3940608
Condition class	Fair

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