N3400 over Creek
PoorKay County, Oklahoma · 6.2E 2.6N of Newkirk · Structure no. 164840000000000
- Built
- 1965
- 60 years old
- Condition
- Poor
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 150
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3400 over Creek is a steel stringer/multi-beam or girder carrying N3400 over Creek in Kay County, Oklahoma. It was built in 1965, so it is 60 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 4 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.
It carries about 150 vehicles a day, roughly 15% of them trucks, projected to reach 240 by 2042. The structure is 121 ft (36.9 m) long and 27 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3400 over Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is N3400 over 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 January 2023.
How much traffic does N3400 over Creek carry?
About 150 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N3400 over Creek?
The structure is 121 ft (36.9 m) long with a longest span of 39 ft (11.9 m) and a deck 27 ft wide.
Who owns N3400 over Creek?
It is owned by the County Highway Agency.