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Cth K over Green Lake

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

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

Cth K over Green Lake in Green Lake 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 2007, making it 18 years old at the 2025 inventory.
It carries about 998 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 25 of the 48 inventoried bridges in Green Lake County rated good (52.1%); 2 (4.2%) 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 49-huron St over Fox River	2004	9,200	Fair
Sth 23 over Puchyan River	1966	7,400	Fair
Sth 23-sth 73-main over Fox River	1984	7,400	Fair
Sth 49 over Br Fox River	1957	3,400	Fair
Sth 49 over Br Fox River	1957	3,400	Fair
Lrd Franklin St. / over Fox River	2003	3,300	Good