7214C(56th.ST.N) over Bird Creek
GoodTulsa County, Oklahoma · 56th St. N .7MI E HWY 169 · Structure no. 285110000000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 727 ft
- 9 main spans
- Daily traffic
- 510
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
7214C(56th.ST.N) over Bird Creek is a prestressed concrete stringer/multi-beam or girder carrying 7214C(56th.ST.N) over Bird Creek in Tulsa County, Oklahoma. It was built in 2011, so it is 14 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 510 vehicles a day, roughly 10% of them trucks, projected to reach 816 by 2044. The structure is 727 ft (221.5 m) long and 42 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 7214C(56th.ST.N) over Bird Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is 7214C(56th.ST.N) over Bird 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 7214C(56th.ST.N) over Bird Creek carry?
About 510 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 7214C(56th.ST.N) over Bird Creek?
The structure is 727 ft (221.5 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.
Who owns 7214C(56th.ST.N) over Bird Creek?
It is owned by the County Highway Agency.