Home › Wisconsin › Ozaukee County › Sth 181-wauwatosa over Pigeon Creek

Sth 181-wauwatosa over Pigeon Creek

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

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

Sth 181-wauwatosa over Pigeon Creek in Ozaukee County, Wisconsin, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 1987, making it 38 years old at the 2025 inventory.
It carries about 7,300 vehicles a day (traffic count year 2022).
Its listed owner is a city or municipal highway agency.
It is one of 27 of the 106 inventoried bridges in Ozaukee County rated good (25.5%); 3 (2.8%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	7	Good condition


Structure	Continuous concrete culvert
Length	about 34 ft
Location	2.3M N Jct Sth 167
NBI structure number	B45007700000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Ih 43-sth 32-sth 5 over Br Milwaukee River	1966	50,300	Fair
Ih 43 Nb-sth 32 NB over Sth 57-sth 167-mequon Rd	2024	34,300	Good
Ih 43 Sb-sth 32 SB over Sth 57-sth 167-mequon Rd	2024	34,300	Fair
Ih 43 Sb-sth 32 SB over Lrd Lakefield Rd	2023	26,600	Good
Ih 43-sth 32 over Sucker Creek	1974	26,300	Fair
Ih 43-sth 32 over Sucker Creek	1974	26,300	Fair