S.H. 74 over N.W. 150th under
FairOklahoma County, Oklahoma · 1 N. JCT Kilpatrick Tp · Structure no. 311810000000000
- Built
- 2015
- 10 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 301 ft
- 3 main spans
- Daily traffic
- 23,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 74 over N.W. 150th under is a prestressed concrete stringer/multi-beam or girder carrying S.H. 74 over N.W. 150th under in Oklahoma County, Oklahoma. It was built in 2015, so it is 10 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 23,000 vehicles a day, roughly 5% of them trucks, projected to reach 28,980 by 2042. The structure is 301 ft (91.8 m) long and 41 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 74 over N.W. 150th under built?
It was built in 2015, making it 10 years old in 2025.
What condition is S.H. 74 over N.W. 150th 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 May 2024.
How much traffic does S.H. 74 over N.W. 150th under carry?
About 23,000 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is S.H. 74 over N.W. 150th under?
The structure is 301 ft (91.8 m) long with a longest span of 101 ft (30.8 m) and a deck 41 ft wide.
Who owns S.H. 74 over N.W. 150th under?
It is owned by the State Highway Agency.