IRR N3490 over Salt Creek
GoodPottawatomie County, Oklahoma · 3S 1.1W of Maud · Structure no. 307850000000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 157 ft
- 2 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR N3490 over Salt Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR N3490 over Salt Creek in Pottawatomie County, Oklahoma. It was built in 2014, so it is 11 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 157 ft (47.9 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| 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 IRR N3490 over Salt Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is IRR N3490 over Salt 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 February 2023.
How much traffic does IRR N3490 over Salt Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR N3490 over Salt Creek?
The structure is 157 ft (47.9 m) long with a longest span of 101 ft (30.9 m) and a deck 28 ft wide.
Who owns IRR N3490 over Salt Creek?
It is owned by the County Highway Agency.