N3570 over Lagoon Creek
GoodPawnee County, Oklahoma · 3W .5N 1W 1.5S Jennings · Structure no. 317110000000000
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 177 ft
- 3 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3570 over Lagoon Creek is a prestressed concrete stringer/multi-beam or girder carrying N3570 over Lagoon Creek in Pawnee County, Oklahoma. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 75 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2042. The structure is 177 ft (53.9 m) long and 29 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3570 over Lagoon Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is N3570 over Lagoon 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 July 2023.
How much traffic does N3570 over Lagoon Creek carry?
About 75 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3570 over Lagoon Creek?
The structure is 177 ft (53.9 m) long with a longest span of 105 ft (32 m) and a deck 29 ft wide.
Who owns N3570 over Lagoon Creek?
It is owned by the County Highway Agency.