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Lrd Old Hwy Q over Br W Twin River

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

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

Lrd Old Hwy Q over Br W Twin River in Manitowoc County, Wisconsin, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1924, making it 101 years old at the 2025 inventory.
It carries about 88 vehicles a day (traffic count year 2023).
Its listed owner is a town or township highway agency.
It is one of 13 of the 277 inventoried bridges in Manitowoc County rated poor (4.7%); 13 (4.7%) 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

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

Bridge	Built	Vehicles/day	Condition
Ih 43 over Fischer Creek	1976	24,400	Fair
Ih 43 over Calvin Creek	1978	23,200	Fair
Ih 43 over Silver Creek	1978	23,200	Fair
Ih 43 over Pine Creek	1978	22,500	Fair
Sth 42 over Manitowoc River	1987	20,634	Good
Sth 42 over Manitowoc River	1987	20,634	Good