Cth H over Mill Creek
GoodIowa County, Wisconsin · 0.1M E JCT Cth T to W · Structure no. B25018600000000
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected January 2024
- Type
- Slab
- Concrete Continuous
- Length
- 162 ft
- 3 main spans
- Daily traffic
- 340
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cth H over Mill Creek is a concrete continuous slab carrying Cth H over Mill Creek in Iowa County, Wisconsin. It was built in 2021, so it is 4 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 340 vehicles a day, projected to reach 370 by 2041. The structure is 162 ft (49.5 m) long and 39 ft wide. If it were closed, the detour would be 18.6 mi (30 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth H over Mill Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is Cth H over Mill Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does Cth H over Mill Creek carry?
About 340 vehicles per day (2021 count).
How long is Cth H over Mill Creek?
The structure is 162 ft (49.5 m) long with a longest span of 64 ft (19.5 m) and a deck 39 ft wide.
Who owns Cth H over Mill Creek?
It is owned by the County Highway Agency.