S.H. 20 Sd over Creek
GoodDelaware County, Oklahoma · 20 N of SH 20 · Structure no. 133040000000000
- Built
- 1955
- 70 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 20 Sd over Creek is a concrete culvert carrying S.H. 20 Sd over Creek in Delaware County, Oklahoma. It was built in 1955, so it is 70 years old, older 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 24 vehicles a day, roughly 15% of them trucks, projected to reach 38 by 2042. The structure is 23 ft (7 m) long.
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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 20 Sd over Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is S.H. 20 Sd over 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 February 2024.
How much traffic does S.H. 20 Sd over Creek carry?
About 24 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is S.H. 20 Sd over Creek?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns S.H. 20 Sd over Creek?
It is owned by the State Highway Agency.