N3440 over Sand Creek
FairPottawatomie County, Oklahoma · 6.1 W of Maud · Structure no. 301470000000000
- Built
- 2010
- 15 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 59 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3440 over Sand Creek is a steel stringer/multi-beam or girder carrying N3440 over Sand Creek in Pottawatomie County, Oklahoma. It was built in 2010, so it is 15 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 59 ft (17.9 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 N3440 over Sand Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is N3440 over Sand 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 February 2023.
How much traffic does N3440 over Sand Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3440 over Sand Creek?
The structure is 59 ft (17.9 m) long with a longest span of 57 ft (17.4 m) and a deck 27 ft wide.
Who owns N3440 over Sand Creek?
It is owned by the County Highway Agency.