IRR N2740 over Rock Creek
GoodStephens County, Oklahoma · 1.5N 8W of US81/SH7E · Structure no. 309220000000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 105 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR N2740 over Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR N2740 over Rock Creek in Stephens County, Oklahoma. It was built in 2016, so it is 9 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 105 ft (32 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR N2740 over Rock Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is IRR N2740 over Rock 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 June 2024.
How much traffic does IRR N2740 over Rock Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR N2740 over Rock Creek?
The structure is 105 ft (32 m) long with a longest span of 105 ft (32 m) and a deck 28 ft wide.
Who owns IRR N2740 over Rock Creek?
It is owned by the County Highway Agency.