N4056 (170th E.) over Creek
GoodTulsa County, Oklahoma · 4750 S. 170th E. Ave · Structure no. 298080000000000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 200
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N4056 (170th E.) over Creek is a prestressed concrete stringer/multi-beam or girder carrying N4056 (170th E.) over Creek in Tulsa County, Oklahoma. It was built in 2008, so it is 17 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 320 by 2042. The structure is 65 ft (19.8 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 N4056 (170th E.) over Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is N4056 (170th E.) 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 May 2024.
How much traffic does N4056 (170th E.) over Creek carry?
About 200 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is N4056 (170th E.) over Creek?
The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 36 ft wide.
Who owns N4056 (170th E.) over Creek?
It is owned by the City or Municipal Highway Agency.