N2860 over Little Washita River
GoodGrady County, Oklahoma · 3. E .5 N of US 81 · Structure no. 226690000000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 253 ft
- 3 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N2860 over Little Washita River is a prestressed concrete stringer/multi-beam or girder carrying N2860 over Little Washita River in Grady County, Oklahoma. It was built in 1990, so it is 35 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 253 ft (77 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N2860 over Little Washita River built?
It was built in 1990, making it 35 years old in 2025.
What condition is N2860 over Little Washita 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 November 2024.
How much traffic does N2860 over Little Washita River carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N2860 over Little Washita River?
The structure is 253 ft (77 m) long with a longest span of 90 ft (27.4 m) and a deck 29 ft wide.
Who owns N2860 over Little Washita River?
It is owned by the County Highway Agency.