N3310 over Black Bear Creek
GoodNoble County, Oklahoma · .9E .3N of Sumner · Structure no. 228970000000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 212 ft
- 3 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N3310 over Black Bear Creek is a prestressed concrete stringer/multi-beam or girder carrying N3310 over Black Bear Creek in Noble County, Oklahoma. It was built in 1991, so it is 34 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 24 vehicles a day, roughly 15% of them trucks, projected to reach 38 by 2042. The structure is 212 ft (64.6 m) long and 29 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N3310 over Black Bear Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is N3310 over Black Bear 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 August 2024.
How much traffic does N3310 over Black Bear Creek carry?
About 24 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N3310 over Black Bear Creek?
The structure is 212 ft (64.6 m) long with a longest span of 70 ft (21.3 m) and a deck 29 ft wide.
Who owns N3310 over Black Bear Creek?
It is owned by the County Highway Agency.