4180C over Shan Creek
GoodLincoln County, Oklahoma · .6 S .5 W of Prague · Structure no. 229990000000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 200
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
4180C over Shan Creek is a prestressed concrete tee beam carrying 4180C over Shan Creek in Lincoln County, Oklahoma. It was built in 1992, so it is 33 years old, younger than the Oklahoma average of 47.8 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 200 vehicles a day, roughly 15% of them trucks, projected to reach 320 by 2042. The structure is 56 ft (17.1 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
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 4180C over Shan Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is 4180C over Shan 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 June 2024.
How much traffic does 4180C over Shan Creek carry?
About 200 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is 4180C over Shan Creek?
The structure is 56 ft (17.1 m) long with a longest span of 54 ft (16.5 m) and a deck 34 ft wide.
Who owns 4180C over Shan Creek?
It is owned by the County Highway Agency.