N3100 (eastern) over Deep Fork Creek
FairOklahoma County, Oklahoma · 0.9N of N.E.50th · Structure no. 144710000000000
- Built
- 1959
- 66 years old, rebuilt 1988
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 211 ft
- 3 main spans
- Daily traffic
- 6,400
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N3100 (eastern) over Deep Fork Creek is a prestressed concrete stringer/multi-beam or girder carrying N3100 (eastern) over Deep Fork Creek in Oklahoma County, Oklahoma. It was built in 1959 and reconstructed in 1988, so it is 66 years old, older 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 6,400 vehicles a day, roughly 7% of them trucks, projected to reach 10,240 by 2042. The structure is 211 ft (64.3 m) long and 49 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N3100 (eastern) over Deep Fork Creek built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1988.
What condition is N3100 (eastern) over Deep Fork 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 August 2023.
How much traffic does N3100 (eastern) over Deep Fork Creek carry?
About 6,400 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is N3100 (eastern) over Deep Fork Creek?
The structure is 211 ft (64.3 m) long with a longest span of 70 ft (21.3 m) and a deck 49 ft wide.
Who owns N3100 (eastern) over Deep Fork Creek?
It is owned by the City or Municipal Highway Agency.