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Ih Ush 45 to Ih 41 over Ih Ush 45 SB to Ih 41SB

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

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

Ih Ush 45 to Ih 41 over Ih Ush 45 SB to Ih 41SB in Winnebago 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 8 (very good condition) on the 0-9 scale.
It was built in 2010, making it 15 years old at the 2025 inventory.
It carries about 7,700 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 163 of the 265 inventoried bridges in Winnebago County rated good (61.5%); 8 (3.0%) 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


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 181 ft
Location	Tbd
NBI structure number	B70027100000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ih 41 over S Br Mud Creek	1935	88,300	Fair
Ih 41 over Neenah Slough	1975	65,700	Fair
Ih 41 over Trib Lake Butte Des Mort	2011	59,900	Good
Ush 10 Wb/sth 441 over Cth Ap (midway Rd)	2018	52,300	Good
Ih 41 SB over Menasha Creek	1992	52,000	Fair
Ih 41 NB over Menasha Creek	1992	52,000	Fair