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Sth 13 over Chippewa River 33

Ashland County, Wisconsin · rated Poor in the 2025 National Bridge Inventory

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

Sth 13 over Chippewa River 33 in Ashland County, Wisconsin, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1997, making it 28 years old at the 2025 inventory.
It carries about 1,700 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 4 of the 84 inventoried bridges in Ashland County rated poor (4.8%); 4 (4.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 99 ft
Location	9.1M N Jct Cth F
NBI structure number	B02004700000000
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Ush 2-front St over Bay City Creek	1969	13,205	Fair
Ush Irr (ush 2) over Denomie Creek	1980	5,000	Fair
Ush Irr (ush 2) over Bad River	1960	4,800	Fair
Ush 2 over Kakagon Slough	1961	4,800	Fair
Ush Irr (ush 2) over Beartrap Creek	1976	4,800	Fair
Lrd Main St over Bay City Creek	1968	3,909	Fair