7420C Major over Fish Creek
PoorPosted for loadWashington County, Oklahoma · 4. S .4 E of US 75 · Structure no. 178640000000000
- Built
- 1970
- 55 years old
- Condition
- Poor
- inspected October 2024
- Type
- Tee Beam
- Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 746
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
7420C Major over Fish Creek is a concrete tee beam carrying 7420C Major over Fish Creek in Washington County, Oklahoma. It was built in 1970, so it is 55 years old, older than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 746 vehicles a day, roughly 15% of them trucks, projected to reach 1,194 by 2042. The structure is 90 ft (27.4 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 7420C Major over Fish Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is 7420C Major over Fish Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does 7420C Major over Fish Creek carry?
About 746 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is 7420C Major over Fish Creek?
The structure is 90 ft (27.4 m) long with a longest span of 29 ft (8.7 m) and a deck 27 ft wide.
Who owns 7420C Major over Fish Creek?
It is owned by the County Highway Agency.