3544C over Six Mile Creek
FairJohnston County, Oklahoma · 1.6 S 2 E of Mill Creek · Structure no. 306020000000000
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 120
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
3544C over Six Mile Creek is a steel stringer/multi-beam or girder carrying 3544C over Six Mile Creek in Johnston County, Oklahoma. It was built in 2012, so it is 13 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 5 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 120 vehicles a day, roughly 10% of them trucks, projected to reach 192 by 2042. The structure is 50 ft (15.2 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 3544C over Six Mile Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is 3544C over Six Mile 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 May 2023.
How much traffic does 3544C over Six Mile Creek carry?
About 120 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is 3544C over Six Mile Creek?
The structure is 50 ft (15.2 m) long with a longest span of 47 ft (14.4 m) and a deck 28 ft wide.
Who owns 3544C over Six Mile Creek?
It is owned by the County Highway Agency.