Sth 73 over Black Creek
GoodGreen Lake County, Wisconsin · 1.7M N JCT Cth Y · Structure no. B24002800000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 2,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 73 over Black Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 73 over Black Creek in Green Lake County, Wisconsin. It was built in 2001, so it is 24 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,600 vehicles a day, roughly 7% of them trucks, projected to reach 3,900 by 2042. The structure is 51 ft (15.5 m) long and 39 ft wide. If it were closed, the detour would be 17.4 mi (28 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 73 over Black Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is Sth 73 over Black 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 July 2023.
How much traffic does Sth 73 over Black Creek carry?
About 2,600 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is Sth 73 over Black Creek?
The structure is 51 ft (15.5 m) long with a longest span of 47 ft (14.3 m) and a deck 39 ft wide.
Who owns Sth 73 over Black Creek?
It is owned by the State Highway Agency.