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Sth 156 over Wolf River

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

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

Sth 156 over Wolf River in Waupaca 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 5 (fair condition) on the 0-9 scale.
It was built in 1953 and reconstructed in 2001, making it 72 years old at the 2025 inventory.
It carries about 1,300 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 38 of the 168 inventoried bridges in Waupaca County rated fair (22.6%); 6 (3.6%) 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 steel stringer or multi-beam girder
Length	about 250 ft
Location	0.4M E Jct Cth Cc
NBI structure number	B68000800000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Ush 10-sth 49-sth over Walla Walla Creek	1923	21,200	Fair
Ush 10 WB over Lrd Martin Rd	2003	20,800	Good
Ush 10 over Drainage Way	2003	20,800	Fair
Ush10-sth49/54 EB over Sth 22 SB	1996	11,700	Good
Ush10-sth22/49/54 over Crystal River	1996	11,700	Fair
Ush10-sth22/49/54 over Cth E	1996	11,700	Fair