U.S. 287 over Cimarron Valley RR under
FairCimarron County, Oklahoma · .17N of U.S. 56 · Structure no. 293770000000000
- Built
- 2011
- 14 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 166 ft
- 3 main spans
- Daily traffic
- 2,700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. 287 over Cimarron Valley RR under is a prestressed concrete stringer/multi-beam or girder carrying U.S. 287 over Cimarron Valley RR under in Cimarron County, Oklahoma. It was built in 2011, so it is 14 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 2,700 vehicles a day, roughly 16% of them trucks, projected to reach 4,320 by 2042. The structure is 166 ft (50.6 m) long and 59 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. 287 over Cimarron Valley RR under built?
It was built in 2011, making it 14 years old in 2025.
What condition is U.S. 287 over Cimarron Valley RR under 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 October 2024.
How much traffic does U.S. 287 over Cimarron Valley RR under carry?
About 2,700 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is U.S. 287 over Cimarron Valley RR under?
The structure is 166 ft (50.6 m) long with a longest span of 72 ft (21.9 m) and a deck 59 ft wide.
Who owns U.S. 287 over Cimarron Valley RR under?
It is owned by the State Highway Agency.