Interstate 40 WB over Clipper Valley Wash
FairSan Bernardino County, California · 08-SBD-040-R99.09 · Structure no. 54 1302L
- Built
- 2017
- 8 years old
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 676 ft
- 7 main spans
- Daily traffic
- 6,000
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 40 WB over Clipper Valley Wash is a prestressed concrete continuous stringer/multi-beam or girder carrying Interstate 40 WB over Clipper Valley Wash in San Bernardino County, California. It was built in 2017, so it is 8 years old, younger than the California average of 54.8 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 6,000 vehicles a day, roughly 40% of them trucks, projected to reach 12,235 by 2045. The structure is 676 ft (205.9 m) long and 43 ft wide. If it were closed, the detour would be 15.5 mi (25 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Interstate 40 WB over Clipper Valley Wash built?
It was built in 2017, making it 8 years old in 2025.
What condition is Interstate 40 WB over Clipper Valley Wash 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 February 2025.
How much traffic does Interstate 40 WB over Clipper Valley Wash carry?
About 6,000 vehicles per day (2016 count), of which roughly 40% are trucks.
How long is Interstate 40 WB over Clipper Valley Wash?
The structure is 676 ft (205.9 m) long with a longest span of 104 ft (31.7 m) and a deck 43 ft wide.
Who owns Interstate 40 WB over Clipper Valley Wash?
It is owned by the State Highway Agency.