IRR 1868C over Willow Creek
FairPosted for loadCraig County, Oklahoma · 6.0 MI NW of Welch · Structure no. 046080000000000
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR 1868C over Willow Creek is a concrete slab carrying IRR 1868C over Willow Creek in Craig County, Oklahoma. It was built in 1936, so it is 89 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 75 vehicles a day, roughly 15% of them trucks, projected to reach 120 by 2042. The structure is 25 ft (7.6 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR 1868C over Willow Creek built?
It was built in 1936, making it 89 years old in 2025.
What condition is IRR 1868C over Willow 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 September 2024.
How much traffic does IRR 1868C over Willow Creek carry?
About 75 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is IRR 1868C over Willow Creek?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m) and a deck 29 ft wide.
Who owns IRR 1868C over Willow Creek?
It is owned by the County Highway Agency.