E0440 over Harper Creek
GoodPawnee County, Oklahoma · .5W & .5 N of Blackburn · Structure no. 119090000000000
- Built
- 1950
- 75 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 326
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E0440 over Harper Creek is a concrete culvert carrying E0440 over Harper Creek in Pawnee County, Oklahoma. It was built in 1950, so it is 75 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 326 vehicles a day, roughly 15% of them trucks, projected to reach 522 by 2042. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E0440 over Harper Creek built?
It was built in 1950, making it 75 years old in 2025.
What condition is E0440 over Harper 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 August 2023.
How much traffic does E0440 over Harper Creek carry?
About 326 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is E0440 over Harper Creek?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns E0440 over Harper Creek?
It is owned by the County Highway Agency.