IRR N3480 over Chuckaho Creek
GoodLincoln County, Oklahoma · 4.3E .6S of SH18/SH66 JCT · Structure no. 295810000000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR N3480 over Chuckaho Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR N3480 over Chuckaho Creek in Lincoln County, Oklahoma. It was built in 2012, so it is 13 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 10% of them trucks, projected to reach 50 by 2042. The structure is 150 ft (45.7 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR N3480 over Chuckaho Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is IRR N3480 over Chuckaho 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 March 2024.
How much traffic does IRR N3480 over Chuckaho Creek carry?
About 50 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR N3480 over Chuckaho Creek?
The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns IRR N3480 over Chuckaho Creek?
It is owned by the County Highway Agency.