Kaiser Road over US 101
GoodThurston County, Washington · 2.6 E JCT SR 8 · Structure no. 0013424A0000000
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 202 ft
- 2 main spans
- Daily traffic
- 1,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Kaiser Road over US 101 is a prestressed concrete continuous box beam or girders - multiple carrying Kaiser Road over US 101 in Thurston County, Washington. It was built in 1989, so it is 36 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,245 by 2040. The structure is 202 ft (61.6 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kaiser Road over US 101 built?
It was built in 1989, making it 36 years old in 2025.
What condition is Kaiser Road over US 101 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 November 2023.
How much traffic does Kaiser Road over US 101 carry?
About 1,000 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Kaiser Road over US 101?
The structure is 202 ft (61.6 m) long with a longest span of 106 ft (32.3 m) and a deck 37 ft wide.
Who owns Kaiser Road over US 101?
It is owned by the State Highway Agency.