NE 239th ST over Mill Creek
FairClark County, Washington · 0.5 W of NE72 Ave · Structure no. 084042000000000
- Built
- 1935
- 90 years old, rebuilt 1951
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 1,526
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
NE 239th ST over Mill Creek is a concrete slab carrying NE 239th ST over Mill Creek in Clark County, Washington. It was built in 1935 and reconstructed in 1951, so it is 90 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 1,526 vehicles a day, roughly 5% of them trucks, projected to reach 2,024 by 2038. The structure is 29 ft (8.8 m) long and 26 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 | 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 NE 239th ST over Mill Creek built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1951.
What condition is NE 239th ST over Mill 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 2023.
How much traffic does NE 239th ST over Mill Creek carry?
About 1,526 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is NE 239th ST over Mill Creek?
The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.8 m) and a deck 26 ft wide.
Who owns NE 239th ST over Mill Creek?
It is owned by the County Highway Agency.