3446C Major over Cow Creek
FairJefferson County, Oklahoma · 0.3 MI W US 81 · Structure no. 232930000000000
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 143 ft
- 3 main spans
- Daily traffic
- 79
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
3446C Major over Cow Creek is a prestressed concrete stringer/multi-beam or girder carrying 3446C Major over Cow Creek in Jefferson County, Oklahoma. It was built in 1993, so it is 32 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 79 vehicles a day, roughly 15% of them trucks, projected to reach 126 by 2042. The structure is 143 ft (43.6 m) long and 28 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 3446C Major over Cow Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is 3446C Major over Cow 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 May 2023.
How much traffic does 3446C Major over Cow Creek carry?
About 79 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is 3446C Major over Cow Creek?
The structure is 143 ft (43.6 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns 3446C Major over Cow Creek?
It is owned by the County Highway Agency.