N3100 over Red Rock Creek
GoodGarfield County, Oklahoma · 7.7N 6E of SH51/US64 · Structure no. 297700000000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3100 over Red Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying N3100 over Red Rock Creek in Garfield 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 25 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2042. The structure is 180 ft (54.9 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| 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 N3100 over Red Rock Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is N3100 over Red 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 April 2024.
How much traffic does N3100 over Red Rock Creek carry?
About 25 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N3100 over Red Rock Creek?
The structure is 180 ft (54.9 m) long with a longest span of 90 ft (27.4 m) and a deck 27 ft wide.
Who owns N3100 over Red Rock Creek?
It is owned by the County Highway Agency.