N. 20th Street over Trib to Ranch Creek
FairTulsa County, Oklahoma · 0.5 MI N of 86 ST · Structure no. 176830000000000
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 23 ft
- 4 main spans
- Daily traffic
- 128
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N. 20th Street over Trib to Ranch Creek is a aluminum, wrought iron, or cast iron culvert carrying N. 20th Street over Trib to Ranch Creek in Tulsa County, Oklahoma. It was built in 1970, so it is 55 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 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 128 vehicles a day, roughly 10% of them trucks, projected to reach 205 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.2 mi (2 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 N. 20th Street over Trib to Ranch Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is N. 20th Street over Trib to Ranch 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 July 2023.
How much traffic does N. 20th Street over Trib to Ranch Creek carry?
About 128 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N. 20th Street over Trib to Ranch Creek?
The structure is 23 ft (7 m) long with a longest span of 5 ft (1.5 m).
Who owns N. 20th Street over Trib to Ranch Creek?
It is owned by the City or Municipal Highway Agency.