Home › Wisconsin › Buffalo County › Cth H Eau Claire over Buffalo River

Cth H Eau Claire over Buffalo River

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

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

Cth H Eau Claire over Buffalo River in Buffalo County, Wisconsin, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1974, making it 51 years old at the 2025 inventory.
It carries about 1,953 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 76 of the 239 inventoried bridges in Buffalo County rated fair (31.8%); 20 (8.4%) 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 stringer or multi-beam girder
Length	about 198 ft
Location	0.2M S Jct Sth 37
NBI structure number	B06004100000000
Condition class	Fair

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