E0420 over Black Bear Creek
FairPosted for loadGarfield County, Oklahoma · .5N 6.2W of SH74/US64 · Structure no. 005860000000000
- Built
- 1918
- 107 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E0420 over Black Bear Creek is a concrete slab carrying E0420 over Black Bear Creek in Garfield County, Oklahoma. It was built in 1918, so it is 107 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2042. The structure is 30 ft (9.1 m) long and 19 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E0420 over Black Bear Creek built?
It was built in 1918, making it 107 years old in 2025.
What condition is E0420 over Black Bear 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 July 2024.
How much traffic does E0420 over Black Bear Creek carry?
About 25 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is E0420 over Black Bear Creek?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 19 ft wide.
Who owns E0420 over Black Bear Creek?
It is owned by the County Highway Agency.