143rd Ave S W over Scatter Creek
GoodThurston County, Washington · 0.25 M N Jct. SR 507 · Structure no. 082432000000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 1,256
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
143rd Ave S W over Scatter Creek is a concrete continuous slab carrying 143rd Ave S W over Scatter Creek in Thurston County, Washington. It was built in 1987, so it is 38 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,256 vehicles a day, roughly 15% of them trucks, projected to reach 1,942 by 2042. The structure is 62 ft (18.8 m) long and 37 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 143rd Ave S W over Scatter Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is 143rd Ave S W over Scatter Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.
How much traffic does 143rd Ave S W over Scatter Creek carry?
About 1,256 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is 143rd Ave S W over Scatter Creek?
The structure is 62 ft (18.8 m) long with a longest span of 31 ft (9.4 m) and a deck 37 ft wide.
Who owns 143rd Ave S W over Scatter Creek?
It is owned by the City or Municipal Highway Agency.