Cth H over Milwaukee River
FairOzaukee County, Wisconsin · 0.2M E JCT Cth I to N · Structure no. B45000600000000
- Built
- 1946
- 79 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 231 ft
- 3 main spans
- Daily traffic
- 2,000
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth H over Milwaukee River is a steel continuous stringer/multi-beam or girder carrying Cth H over Milwaukee River in Ozaukee County, Wisconsin. It was built in 1946, so it is 79 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,000 vehicles a day, roughly 8% of them trucks, projected to reach 1,804 by 2043. The structure is 231 ft (70.5 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth H over Milwaukee River built?
It was built in 1946, making it 79 years old in 2025.
What condition is Cth H over Milwaukee River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does Cth H over Milwaukee River carry?
About 2,000 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Cth H over Milwaukee River?
The structure is 231 ft (70.5 m) long with a longest span of 85 ft (25.9 m) and a deck 34 ft wide.
Who owns Cth H over Milwaukee River?
It is owned by the County Highway Agency.