N3070 (western) over Chisolm Creek
FairOklahoma County, Oklahoma · .2N of NW 150th · Structure no. 296720000000000
- Built
- 2009
- 16 years old
- Condition
- Fair
- inspected August 2023
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 168 ft
- 3 main spans
- Daily traffic
- 7,000
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N3070 (western) over Chisolm Creek is a prestressed concrete continuous tee beam carrying N3070 (western) over Chisolm Creek in Oklahoma County, Oklahoma. It was built in 2009, so it is 16 years old, younger 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 7,000 vehicles a day, roughly 5% of them trucks, projected to reach 11,200 by 2042. The structure is 168 ft (51.2 m) long and 67 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 N3070 (western) over Chisolm Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is N3070 (western) over Chisolm 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 N3070 (western) over Chisolm Creek carry?
About 7,000 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is N3070 (western) over Chisolm Creek?
The structure is 168 ft (51.2 m) long with a longest span of 56 ft (17.1 m) and a deck 67 ft wide.
Who owns N3070 (western) over Chisolm Creek?
It is owned by the City or Municipal Highway Agency.