S.H. 18 over Eagle Creek
GoodPawnee County, Oklahoma · 0.9 MI W Osage C/L · Structure no. 090530000000000
- Built
- 1940
- 85 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 3 main spans
- Daily traffic
- 1,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 18 over Eagle Creek is a concrete culvert carrying S.H. 18 over Eagle Creek in Pawnee County, Oklahoma. It was built in 1940, so it is 85 years old, older 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 1,200 vehicles a day, roughly 16% of them trucks, projected to reach 1,920 by 2042. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 39.8 mi (64 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 18 over Eagle Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is S.H. 18 over Eagle 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 May 2024.
How much traffic does S.H. 18 over Eagle Creek carry?
About 1,200 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is S.H. 18 over Eagle Creek?
The structure is 42 ft (12.8 m) long with a longest span of 14 ft (4.3 m).
Who owns S.H. 18 over Eagle Creek?
It is owned by the State Highway Agency.