Valley of the Fall over Mill Creek
GoodSan Bernardino County, California · 1.3 MI E of Route 38 · Structure no. 54C0350
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 99 ft
- 1 main span
- Daily traffic
- 1,683
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Valley of the Fall over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying Valley of the Fall over Mill Creek in San Bernardino County, California. It was built in 1977, so it is 48 years old, younger than the California average of 54.8 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 1,683 vehicles a day, roughly 1% of them trucks, projected to reach 2,278 by 2045. The structure is 99 ft (30.2 m) long and 40 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Valley of the Fall over Mill Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Valley of the Fall over Mill 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 Valley of the Fall over Mill Creek carry?
About 1,683 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Valley of the Fall over Mill Creek?
The structure is 99 ft (30.2 m) long with a longest span of 94 ft (28.7 m) and a deck 40 ft wide.
Who owns Valley of the Fall over Mill Creek?
It is owned by the County Highway Agency.