IRR N3380 over Deep Fork Canadian Riv.
GoodLincoln County, Oklahoma · 3 N 1 E 2.9 N of Ross · Structure no. 315960000000000
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 275 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR N3380 over Deep Fork Canadian Riv. is a prestressed concrete stringer/multi-beam or girder carrying IRR N3380 over Deep Fork Canadian Riv. in Lincoln County, Oklahoma. It was built in 2017, so it is 8 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 275 ft (83.8 m) long and 28 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 N3380 over Deep Fork Canadian Riv. built?
It was built in 2017, making it 8 years old in 2025.
What condition is IRR N3380 over Deep Fork Canadian Riv. 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 April 2024.
How much traffic does IRR N3380 over Deep Fork Canadian Riv. carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR N3380 over Deep Fork Canadian Riv.?
The structure is 275 ft (83.8 m) long with a longest span of 90 ft (27.4 m) and a deck 28 ft wide.
Who owns IRR N3380 over Deep Fork Canadian Riv.?
It is owned by the County Highway Agency.