S Boeing Access RD over I-5
FairKing County, Washington · 0.5 N JCT SR 900 · Structure no. 0007618E0000000
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 337 ft
- 5 main spans
- Daily traffic
- 37,060
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
S Boeing Access RD over I-5 is a prestressed concrete stringer/multi-beam or girder carrying S Boeing Access RD over I-5 in King County, Washington. It was built in 1966, so it is 59 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 37,060 vehicles a day, roughly 1% of them trucks, projected to reach 61,149 by 2036. The structure is 337 ft (102.7 m) long and 90 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 | 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 S Boeing Access RD over I-5 built?
It was built in 1966, making it 59 years old in 2025.
What condition is S Boeing Access RD over I-5 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 October 2024.
How much traffic does S Boeing Access RD over I-5 carry?
About 37,060 vehicles per day (2010 count), of which roughly 1% are trucks.
How long is S Boeing Access RD over I-5?
The structure is 337 ft (102.7 m) long with a longest span of 78 ft (23.7 m) and a deck 90 ft wide.
Who owns S Boeing Access RD over I-5?
It is owned by the State Highway Agency.