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Cth O over Ash Creek

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

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

Cth O over Ash Creek in Richland 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 1956 and reconstructed in 1996, making it 69 years old at the 2025 inventory.
It carries about 850 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 158 of the 297 inventoried bridges in Richland County rated good (53.2%); 10 (3.4%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 53 ft
Location	0.2M N Jct Cth Oo
NBI structure number	B52001500000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ush 14 over Willow Creek	1976	6,500	Good
Lrd Orange St over Nrcs Drainage Channel	1999	5,900	Good
Ush Orange St (ush over Nrcs Drainage Channel	1999	5,900	Good
Ush 14-sth 60 over Bear Creek	1994	5,400	Good
Sth 80-main St over Pine River	1993	5,200	Good
Sth 56-sth 80-main over Pine River	1989	4,600	Fair