N3946 over Crow Creek
GoodTulsa County, Oklahoma · 3200 S Cincinnati · Structure no. 174460000000000
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 1 main span
- Daily traffic
- 500
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N3946 over Crow Creek is a steel stringer/multi-beam or girder carrying N3946 over Crow Creek in Tulsa County, Oklahoma. It was built in 1969, so it is 56 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 500 vehicles a day, roughly 10% of them trucks, projected to reach 800 by 2042. The structure is 60 ft (18.3 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3946 over Crow Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is N3946 over Crow 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 N3946 over Crow Creek carry?
About 500 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3946 over Crow Creek?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (18 m) and a deck 38 ft wide.
Who owns N3946 over Crow Creek?
It is owned by the City or Municipal Highway Agency.