Bridge conditions in Ozaukee County, Wisconsin
106 inventoried bridges · 3 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Ozaukee County tracks close to typical: 3 of its 106 inventoried bridges (2.8%) are rated poor, against a national rate of about 7%.
- 3 of the 106 bridges in Ozaukee County, Wisconsin, are rated in poor condition (2.8%) in the 2025 National Bridge Inventory, as of .
- 27 bridges (25.5%) are rated good and 76 (71.7%) fair.
- The median Ozaukee County bridge was built in 1975.
- The busiest poor-rated bridge is Lrd Cedar Creek Rd over Cedar Creek (built 1970), carrying about 1,400 vehicles a day.
Good 25.5% · Fair 71.7% · Poor 2.8% of 106 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Lrd Cedar Creek Rd over Cedar Creek | 1970 | 1,400 | Poor |
| Lrd Williamsburg D over Pigeon Creek | 1970 | 235 | Poor |
| Lrd Dixie Rd over Sauk Creek | 1951 | 58 | Poor |
Busiest bridges in the county
| 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 |
| Sth 57-sth 167-meq over Milwaukee River | 1983 | 26,000 | Fair |
| Ih 43 Nb-sth 32 NB over Lrd Lakefield Rd | 2023 | 25,150 | Good |
| Ih 43 over Tributary to Ulao Creek | 2024 | 24,583 | Fair |
| Sth 60 over Milwaukee River | 1990 | 22,700 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Wisconsin: Wisconsin bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.