Loop DR over UP RR AMTRAK & Loop DR
GoodSan Bernardino County, California · 0.15 MI N of Airport · Structure no. 54C0093K
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 205 ft
- 4 main spans
- Daily traffic
- 610
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Loop DR over UP RR AMTRAK & Loop DR is a prestressed concrete stringer/multi-beam or girder carrying Loop DR over UP RR AMTRAK & Loop DR in San Bernardino County, California. It was built in 1965, so it is 60 years old, older 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 610 vehicles a day, roughly 2% of them trucks, projected to reach 728 by 2047. The structure is 205 ft (62.5 m) long and 35 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loop DR over UP RR AMTRAK & Loop DR built?
It was built in 1965, making it 60 years old in 2025.
What condition is Loop DR over UP RR AMTRAK & Loop DR 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 January 2025.
How much traffic does Loop DR over UP RR AMTRAK & Loop DR carry?
About 610 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Loop DR over UP RR AMTRAK & Loop DR?
The structure is 205 ft (62.5 m) long with a longest span of 64 ft (19.5 m) and a deck 35 ft wide.
Who owns Loop DR over UP RR AMTRAK & Loop DR?
It is owned by the City or Municipal Highway Agency.