S.H. 51 over Cimarron River
FairKingfisher County, Oklahoma · 2.60E Blaine C/L · Structure no. 269040000000000
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,182 ft
- 12 main spans
- Daily traffic
- 1,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 51 over Cimarron River is a prestressed concrete stringer/multi-beam or girder carrying S.H. 51 over Cimarron River in Kingfisher County, Oklahoma. It was built in 2003, so it is 22 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,300 vehicles a day, roughly 16% of them trucks, projected to reach 2,080 by 2042. The structure is 1,182 ft (360.2 m) long and 41 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 51 over Cimarron River built?
It was built in 2003, making it 22 years old in 2025.
What condition is S.H. 51 over Cimarron 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 July 2024.
How much traffic does S.H. 51 over Cimarron River carry?
About 1,300 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is S.H. 51 over Cimarron River?
The structure is 1,182 ft (360.2 m) long with a longest span of 98 ft (30 m) and a deck 41 ft wide.
Who owns S.H. 51 over Cimarron River?
It is owned by the State Highway Agency.