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Sth 441 SB over Cth Kk

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

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

Sth 441 SB over Cth Kk in Calumet 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1993, making it 32 years old at the 2025 inventory.
It carries about 22,250 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 28 of the 63 inventoried bridges in Calumet County rated fair (44.4%); 11 (17.5%) 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	Continuous prestressed concrete stringer or multi-beam girder
Length	about 163 ft
Location	1.0M S Jct Cth Ce
NBI structure number	B08002800000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Sth 441 NB over Cth Kk	1993	22,250	Fair
Sth 441 SB over Lrd Lake Park Road	1993	20,550	Good
Sth 441 NB over Lrd Lake Park Road	1993	19,350	Good
Ush 151-sth 32-sth over S Br Manitowoc River	1951	9,200	Poor
Sth 32-sth 57 over Cmstpp RR	1970	7,000	Good
Sth 32-sth 57 over Killsnake River	1983	6,900	Fair