N.E. 122 St. over I-35 under
FairOklahoma County, Oklahoma · 3.9 MI N I-35 & I-44 · Structure no. 208540000000000
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 276 ft
- 2 main spans
- Daily traffic
- 1,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
N.E. 122 St. over I-35 under is a prestressed concrete continuous box beam or girders - multiple carrying N.E. 122 St. over I-35 under in Oklahoma County, Oklahoma. It was built in 1984, so it is 41 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 1,500 vehicles a day, roughly 5% of them trucks, projected to reach 2,400 by 2042. The structure is 276 ft (84.1 m) long and 77 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N.E. 122 St. over I-35 under built?
It was built in 1984, making it 41 years old in 2025.
What condition is N.E. 122 St. over I-35 under 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 June 2024.
How much traffic does N.E. 122 St. over I-35 under carry?
About 1,500 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is N.E. 122 St. over I-35 under?
The structure is 276 ft (84.1 m) long with a longest span of 137 ft (41.8 m) and a deck 77 ft wide.
Who owns N.E. 122 St. over I-35 under?
It is owned by the State Highway Agency.