E1120 (20 St.) over West Elk Creek
FairBeckham County, Oklahoma · 20th & Randale · Structure no. 200250000000000
- Built
- 1982
- 43 years old, rebuilt 2019
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 25 ft
- 1 main span
- Daily traffic
- 1,500
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
E1120 (20 St.) over West Elk Creek is a steel stringer/multi-beam or girder carrying E1120 (20 St.) over West Elk Creek in Beckham County, Oklahoma. It was built in 1982 and reconstructed in 2019, so it is 43 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 1,500 vehicles a day, roughly 5% of them trucks, projected to reach 2,400 by 2042. The structure is 25 ft (7.6 m) long and 55 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 | 9 Excellent | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 E1120 (20 St.) over West Elk Creek built?
It was built in 1982, making it 43 years old in 2025. It was reconstructed in 2019.
What condition is E1120 (20 St.) over West Elk Creek 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 March 2024.
How much traffic does E1120 (20 St.) over West Elk Creek carry?
About 1,500 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is E1120 (20 St.) over West Elk Creek?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 55 ft wide.
Who owns E1120 (20 St.) over West Elk Creek?
It is owned by the City or Municipal Highway Agency.