N2837 over Little Washita River
FairPosted for loadGrady County, Oklahoma · 1.5 W .2 S of Ninnekah · Structure no. 016150000000000
- Built
- 1925
- 100 years old, rebuilt 1950
- Condition
- Fair
- inspected September 2023
- Type
- Truss - Thru
- Steel
- Length
- 130 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
N2837 over Little Washita River is a steel truss - thru carrying N2837 over Little Washita River in Grady County, Oklahoma. It was built in 1925 and reconstructed in 1950, so it is 100 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2042. The structure is 130 ft (39.6 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N2837 over Little Washita River built?
It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1950.
What condition is N2837 over Little Washita River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does N2837 over Little Washita River carry?
About 100 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is N2837 over Little Washita River?
The structure is 130 ft (39.6 m) long with a longest span of 70 ft (21.3 m) and a deck 19 ft wide.
Who owns N2837 over Little Washita River?
It is owned by the Town or Township Highway Agency and maintained by the County Highway Agency.