State Highway 138 over BNSF RY UP RR AMTRAK
GoodSan Bernardino County, California · 08-SBD-138-14.77 · Structure no. 54 1057
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 294 ft
- 3 main spans
- Daily traffic
- 24,300
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
State Highway 138 over BNSF RY UP RR AMTRAK is a prestressed concrete continuous box beam or girders - multiple carrying State Highway 138 over BNSF RY UP RR AMTRAK 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 24,300 vehicles a day, roughly 11% of them trucks, projected to reach 30,000 by 2045. The structure is 294 ft (89.5 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 BNSF RY UP RR AMTRAK built?
It was built in 1983, making it 42 years old in 2025.
What condition is State Highway 138 over BNSF RY UP RR AMTRAK 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 August 2024.
How much traffic does State Highway 138 over BNSF RY UP RR AMTRAK carry?
About 24,300 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is State Highway 138 over BNSF RY UP RR AMTRAK?
The structure is 294 ft (89.5 m) long with a longest span of 107 ft (32.6 m) and a deck 44 ft wide.
Who owns State Highway 138 over BNSF RY UP RR AMTRAK?
It is owned by the State Highway Agency.