State Highway 138 over UP RR
GoodSan Bernardino County, California · 08-SBD-138-14.28 · Structure no. 54 1056
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 226 ft
- 3 main spans
- Daily traffic
- 21,500
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Highway 138 over UP RR is a prestressed concrete continuous box beam or girders - multiple carrying State Highway 138 over UP RR in San Bernardino County, California. It was built in 1983, so it is 42 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 21,500 vehicles a day, roughly 11% of them trucks, projected to reach 25,000 by 2040. The structure is 226 ft (68.9 m) long and 44 ft wide. If it were closed, the detour would be 34.2 mi (55 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 State Highway 138 over UP RR built?
It was built in 1983, making it 42 years old in 2025.
What condition is State Highway 138 over UP RR 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 September 2022.
How much traffic does State Highway 138 over UP RR carry?
About 21,500 vehicles per day (2020 count), of which roughly 11% are trucks.
How long is State Highway 138 over UP RR?
The structure is 226 ft (68.9 m) long with a longest span of 83 ft (25.3 m) and a deck 44 ft wide.
Who owns State Highway 138 over UP RR?
It is owned by the State Highway Agency.