I-5 over 52nd Ave W
FairSnohomish County, Washington · 2.3 N JCT SR 104 · Structure no. 0007227C0000000
- Built
- 1963
- 62 years old, rebuilt 1993
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 98,485
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-5 over 52nd Ave W is a prestressed concrete stringer/multi-beam or girder carrying I-5 over 52nd Ave W in Snohomish County, Washington. It was built in 1963 and reconstructed in 1993, so it is 62 years old, older than the Washington average of 49.8 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 98,485 vehicles a day, roughly 5% of them trucks, projected to reach 151,410 by 2039. The structure is 172 ft (52.4 m) long and 72 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-5 over 52nd Ave W built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1993.
What condition is I-5 over 52nd Ave W 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 January 2024.
How much traffic does I-5 over 52nd Ave W carry?
About 98,485 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is I-5 over 52nd Ave W?
The structure is 172 ft (52.4 m) long with a longest span of 76 ft (23.2 m) and a deck 72 ft wide.
Who owns I-5 over 52nd Ave W?
It is owned by the State Highway Agency.