56 Av S over Lacamas Creek
FairPierce County, Washington · 1.2 E JCT SR 507 · Structure no. 084883000000000
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 400
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
56 Av S over Lacamas Creek is a concrete slab carrying 56 Av S over Lacamas Creek in Pierce County, Washington. It was built in 1972, so it is 53 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 400 vehicles a day, roughly 5% of them trucks, projected to reach 660 by 2040. The structure is 25 ft (7.6 m) long and 31 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 56 Av S over Lacamas Creek built?
It was built in 1972, making it 53 years old in 2025.
What condition is 56 Av S over Lacamas 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 June 2024.
How much traffic does 56 Av S over Lacamas Creek carry?
About 400 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is 56 Av S over Lacamas Creek?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 31 ft wide.
Who owns 56 Av S over Lacamas Creek?
It is owned by the County Highway Agency.