Coal Creek Parkway over Coal Creek
FairKing County, Washington · 1.3 MI E of SR-405 · Structure no. 088702000000000
- Built
- 2014
- 11 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 31,258
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Coal Creek Parkway over Coal Creek is a concrete slab carrying Coal Creek Parkway over Coal Creek in King County, Washington. It was built in 2014, so it is 11 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 31,258 vehicles a day, roughly 5% of them trucks, projected to reach 39,073 by 2042. The structure is 51 ft (15.6 m) long and 95 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Coal Creek Parkway over Coal Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is Coal Creek Parkway over Coal 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 May 2024.
How much traffic does Coal Creek Parkway over Coal Creek carry?
About 31,258 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Coal Creek Parkway over Coal Creek?
The structure is 51 ft (15.6 m) long with a longest span of 44 ft (13.5 m) and a deck 95 ft wide.
Who owns Coal Creek Parkway over Coal Creek?
It is owned by the City or Municipal Highway Agency.