Johnson Creek Road over Johnson Creek
GoodThurston County, Washington · .4 M N Skookumchuck RD · Structure no. 081373000000000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 324
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Johnson Creek Road over Johnson Creek is a prestressed concrete slab carrying Johnson Creek Road over Johnson Creek in Thurston County, Washington. It was built in 1985, so it is 40 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 324 vehicles a day, roughly 15% of them trucks, projected to reach 501 by 2043. The structure is 40 ft (12.2 m) long and 29 ft wide. If it were closed, the detour would be 21.1 mi (34 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 Johnson Creek Road over Johnson Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Johnson Creek Road over Johnson 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 July 2023.
How much traffic does Johnson Creek Road over Johnson Creek carry?
About 324 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is Johnson Creek Road over Johnson Creek?
The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.6 m) and a deck 29 ft wide.
Who owns Johnson Creek Road over Johnson Creek?
It is owned by the County Highway Agency.