SR 522 over W Main Street
FairSnohomish County, Washington · 9.1 E JCT SR 9 · Structure no. 0008761A0000000
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 282 ft
- 3 main spans
- Daily traffic
- 15,631
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 522 over W Main Street is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 522 over W Main Street in Snohomish County, Washington. It was built in 1970, so it is 55 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 15,631 vehicles a day, roughly 8% of them trucks, projected to reach 21,511 by 2039. The structure is 282 ft (86 m) long and 40 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 | 8 Very Good | No problems noted. |
| 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 SR 522 over W Main Street built?
It was built in 1970, making it 55 years old in 2025.
What condition is SR 522 over W Main Street 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 April 2023.
How much traffic does SR 522 over W Main Street carry?
About 15,631 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is SR 522 over W Main Street?
The structure is 282 ft (86 m) long with a longest span of 118 ft (36 m) and a deck 40 ft wide.
Who owns SR 522 over W Main Street?
It is owned by the State Highway Agency.