U.S. 77 over Cow Creek
FairNoble County, Oklahoma · 4 MI N of Logan C/L · Structure no. 197320000000000
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 3 main spans
- Daily traffic
- 540
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. 77 over Cow Creek is a concrete culvert carrying U.S. 77 over Cow Creek in Noble County, Oklahoma. It was built in 1980, so it is 45 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 540 vehicles a day, roughly 15% of them trucks, projected to reach 864 by 2042. The structure is 47 ft (14.3 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. 77 over Cow Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is U.S. 77 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 April 2024.
How much traffic does U.S. 77 over Cow Creek carry?
About 540 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is U.S. 77 over Cow Creek?
The structure is 47 ft (14.3 m) long with a longest span of 15 ft (4.6 m) and a deck 42 ft wide.
Who owns U.S. 77 over Cow Creek?
It is owned by the State Highway Agency.