N4450 over Quicksand Creek
GoodPosted for loadHaskell County, Oklahoma · 1N; 1.5E of Stigler · Structure no. 212600000000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4450 over Quicksand Creek is a prestressed concrete tee beam carrying N4450 over Quicksand Creek in Haskell County, Oklahoma. It was built in 1986, so it is 39 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. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 55 ft (16.8 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4450 over Quicksand Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is N4450 over Quicksand 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 May 2024.
How much traffic does N4450 over Quicksand Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4450 over Quicksand Creek?
The structure is 55 ft (16.8 m) long with a longest span of 51 ft (15.5 m) and a deck 28 ft wide.
Who owns N4450 over Quicksand Creek?
It is owned by the County Highway Agency.