N2890 over Sixmile Creek
FairCanadian County, Oklahoma · N2890E1020006 · Structure no. 278070000000000
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 400
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N2890 over Sixmile Creek is a steel continuous stringer/multi-beam or girder carrying N2890 over Sixmile Creek in Canadian County, Oklahoma. It was built in 2003, so it is 22 years old, younger than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 400 vehicles a day, roughly 10% of them trucks, projected to reach 640 by 2042. The structure is 87 ft (26.5 m) long and 30 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N2890 over Sixmile Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is N2890 over Sixmile Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.
How much traffic does N2890 over Sixmile Creek carry?
About 400 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N2890 over Sixmile Creek?
The structure is 87 ft (26.5 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.
Who owns N2890 over Sixmile Creek?
It is owned by the City or Municipal Highway Agency.