IRR N3390 over Chilocco Creek
GoodKay County, Oklahoma · 5.2E 5.8N of Newkirk · Structure no. 329910000000000
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 90 ft
- 2 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR N3390 over Chilocco Creek is a steel stringer/multi-beam or girder carrying IRR N3390 over Chilocco Creek in Kay County, Oklahoma. It was built in 2022, so it is 3 years old, younger 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 50 vehicles a day, roughly 15% of them trucks, projected to reach 80 by 2042. The structure is 90 ft (27.4 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR N3390 over Chilocco Creek built?
It was built in 2022, making it 3 years old in 2025.
What condition is IRR N3390 over Chilocco 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 February 2024.
How much traffic does IRR N3390 over Chilocco Creek carry?
About 50 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is IRR N3390 over Chilocco Creek?
The structure is 90 ft (27.4 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.
Who owns IRR N3390 over Chilocco Creek?
It is owned by the County Highway Agency.