Garnet Street over Mill Creek
GoodSan Bernardino County, California · 0.4 MI North of Route 38 · Structure no. 54C0776
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 200 ft
- 2 main spans
- Daily traffic
- 2,600
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Garnet Street over Mill Creek is a prestressed concrete continuous box beam or girders - multiple carrying Garnet Street over Mill Creek 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 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 2,600 vehicles a day, roughly 2% of them trucks, projected to reach 3,400 by 2045. The structure is 200 ft (61 m) long and 58 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Garnet Street over Mill Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is Garnet Street 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 Garnet Street over Mill Creek carry?
About 2,600 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Garnet Street over Mill Creek?
The structure is 200 ft (61 m) long with a longest span of 98 ft (30 m) and a deck 58 ft wide.
Who owns Garnet Street over Mill Creek?
It is owned by the County Highway Agency.