Cth C over Markley Hollow Creek
GoodGrant County, Wisconsin · 1.2M W JCT Ush 18 · Structure no. B22018400000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected October 2024
- Type
- Arch - Deck
- Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 1,200
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cth C over Markley Hollow Creek is a concrete arch - deck carrying Cth C over Markley Hollow Creek in Grant County, Wisconsin. It was built in 1999, so it is 26 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 1,200 vehicles a day, projected to reach 1,095 by 2043. The structure is 50 ft (15.1 m) long and 39 ft wide. If it were closed, the detour would be 13.7 mi (22 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth C over Markley Hollow Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Cth C over Markley Hollow 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 October 2024.
How much traffic does Cth C over Markley Hollow Creek carry?
About 1,200 vehicles per day (2022 count).
How long is Cth C over Markley Hollow Creek?
The structure is 50 ft (15.1 m) long with a longest span of 40 ft (12.1 m) and a deck 39 ft wide.
Who owns Cth C over Markley Hollow Creek?
It is owned by the County Highway Agency.