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Cth Iron Creek Rd over Iron Creek

Buffalo County, Wisconsin · rated Good in the 2025 National Bridge Inventory

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

Cth Iron Creek Rd over Iron Creek in Buffalo County, Wisconsin, 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 2006, making it 19 years old at the 2025 inventory.
It carries about 376 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 143 of the 239 inventoried bridges in Buffalo County rated good (59.8%); 20 (8.4%) 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

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

Bridge	Built	Vehicles/day	Condition
Sth 54 over Mississippi River 08	1942	10,200	Fair
Sth 54 over Bn RR	1941	10,200	Fair
Sth 35-sth 54 over Chicken Valley Creek	1980	7,800	Good
Ush 10-sth 37-main over Brown Lee Creek	1991	7,500	Fair
Sth 35 over Mississippi River Tribut	2023	5,500	Good
Sth 35-main St over Mississippi River Tribut	2023	5,500	Good