Old Cascade HWY over Maloney Creek
FairKing County, Washington · 0.5 MI S of SR-2 · Structure no. 085455000000000
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 54 ft
- 1 main span
- Daily traffic
- 450
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Old Cascade HWY over Maloney Creek is a prestressed concrete tee beam carrying Old Cascade HWY over Maloney Creek in King County, Washington. It was built in 1982, so it is 43 years old, younger 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 450 vehicles a day, roughly 5% of them trucks, projected to reach 530 by 2040. The structure is 54 ft (16.5 m) long and 36 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Cascade HWY over Maloney Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is Old Cascade HWY over Maloney Creek 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 August 2024.
How much traffic does Old Cascade HWY over Maloney Creek carry?
About 450 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Old Cascade HWY over Maloney Creek?
The structure is 54 ft (16.5 m) long with a longest span of 52 ft (15.8 m) and a deck 36 ft wide.
Who owns Old Cascade HWY over Maloney Creek?
It is owned by the City or Municipal Highway Agency.