N3970 (harvard) over Creek
GoodTulsa County, Oklahoma · Harvard Ave .8S 126th N · Structure no. 304460000000000
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 3 main spans
- Daily traffic
- 956
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
N3970 (harvard) over Creek is a concrete culvert carrying N3970 (harvard) over Creek in Tulsa County, Oklahoma. It was built in 2013, so it is 12 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.
It carries about 956 vehicles a day, roughly 10% of them trucks, projected to reach 1,530 by 2044. The structure is 47 ft (14.4 m) long and 38 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3970 (harvard) over Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is N3970 (harvard) 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 September 2023.
How much traffic does N3970 (harvard) over Creek carry?
About 956 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is N3970 (harvard) over Creek?
The structure is 47 ft (14.4 m) long with a longest span of 13 ft (4 m) and a deck 38 ft wide.
Who owns N3970 (harvard) over Creek?
It is owned by the County Highway Agency.