N3390 over Turkey Creek
PoorPosted for loadPawnee County, Oklahoma · 4.1N 2W .1S of Lela · Structure no. 022190000000000
- Built
- 1929
- 96 years old
- Condition
- Poor
- inspected April 2024
- Type
- Truss - Thru
- Steel
- Length
- 39 ft
- 1 main span
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3390 over Turkey Creek is a steel truss - thru carrying N3390 over Turkey Creek in Pawnee County, Oklahoma. It was built in 1929, so it is 96 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 25 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2042. The structure is 39 ft (11.9 m) long and 13 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3390 over Turkey Creek built?
It was built in 1929, making it 96 years old in 2025.
What condition is N3390 over Turkey Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does N3390 over Turkey Creek carry?
About 25 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3390 over Turkey Creek?
The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 13 ft wide.
Who owns N3390 over Turkey Creek?
It is owned by the County Highway Agency.