E0870 Charter Oak over Chisholm Creek
GoodLogan County, Oklahoma · 1.8W 3S of Seward · Structure no. 305430000000000
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 104 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E0870 Charter Oak over Chisholm Creek is a steel stringer/multi-beam or girder carrying E0870 Charter Oak over Chisholm Creek in Logan County, Oklahoma. It was built in 2013, so it is 12 years old, younger than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 104 ft (31.7 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E0870 Charter Oak over Chisholm Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is E0870 Charter Oak over Chisholm Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does E0870 Charter Oak over Chisholm Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is E0870 Charter Oak over Chisholm Creek?
The structure is 104 ft (31.7 m) long with a longest span of 100 ft (30.5 m) and a deck 28 ft wide.
Who owns E0870 Charter Oak over Chisholm Creek?
It is owned by the County Highway Agency.