Bumping River Road over American River
FairYakima County, Washington · 00.03 S of SR 410 · Structure no. 081347000000000
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 700
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Bumping River Road over American River is a prestressed concrete stringer/multi-beam or girder carrying Bumping River Road over American River in Yakima 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 5 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 700 vehicles a day, roughly 5% of them trucks, projected to reach 765 by 2041. The structure is 100 ft (30.5 m) long and 36 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bumping River Road over American River built?
It was built in 1972, making it 53 years old in 2025.
What condition is Bumping River Road over American River 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 Bumping River Road over American River carry?
About 700 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Bumping River Road over American River?
The structure is 100 ft (30.5 m) long with a longest span of 98 ft (29.9 m) and a deck 36 ft wide.
Who owns Bumping River Road over American River?
It is owned by the County Highway Agency.