N1580 (0488C) over Beaver River
GoodBeaver County, Oklahoma · 7W 5.6S of Gate · Structure no. 330900000000000
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N1580 (0488C) over Beaver River is a prestressed concrete stringer/multi-beam or girder carrying N1580 (0488C) over Beaver River in Beaver County, Oklahoma. It was built in 2024, so it is 1 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 300 ft (91.4 m) long and 29 ft wide. If it were closed, the detour would be 34.8 mi (56 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N1580 (0488C) over Beaver River built?
It was built in 2024, making it 1 years old in 2025.
What condition is N1580 (0488C) over Beaver River 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 April 2024.
How much traffic does N1580 (0488C) over Beaver River carry?
About 100 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N1580 (0488C) over Beaver River?
The structure is 300 ft (91.4 m) long with a longest span of 100 ft (30.5 m) and a deck 29 ft wide.
Who owns N1580 (0488C) over Beaver River?
It is owned by the County Highway Agency.