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Sth 35 over W Black River

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

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

Sth 35 over W Black River in La Crosse County, Wisconsin, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1953, making it 72 years old at the 2025 inventory.
It carries about 4,400 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 135 of the 249 inventoried bridges in La Crosse County rated fair (54.2%); 12 (4.8%) 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	Steel stringer or multi-beam girder
Length	about 520 ft
Location	1.0M N Jct Cth Xx
NBI structure number	B32001800000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Sth 16 over BNSF RR	1981	31,700	Fair
Ush 53-copeland Av over La Crosse River	1987	25,300	Fair
Ih 90 Eb-ush 53 NB over Lrd Oak St	1967	20,750	Fair
Ih 90 Wb-ush 53 SB over Lrd Oak St	1967	20,750	Good
Ih 90 Eb-ush 53 NB over Lrd 12TH Ave	1983	20,750	Good
Ih 90 Wb-ush 53 SB over Lrd 12TH Ave	1983	20,750	Good