Central Ave over UP RR AMTRAK Metrolink
PoorSan Bernardino County, California · 0.2 MI S Holt Avenue · Structure no. 54C0112
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 451 ft
- 6 main spans
- Daily traffic
- 39,900
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Central Ave over UP RR AMTRAK Metrolink is a prestressed concrete stringer/multi-beam or girder carrying Central Ave over UP RR AMTRAK Metrolink in San Bernardino County, California. It was built in 1967, so it is 58 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 39,900 vehicles a day, roughly 5% of them trucks, projected to reach 46,990 by 2046. The structure is 451 ft (137.5 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Central Ave over UP RR AMTRAK Metrolink built?
It was built in 1967, making it 58 years old in 2025.
What condition is Central Ave over UP RR AMTRAK Metrolink in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.
How much traffic does Central Ave over UP RR AMTRAK Metrolink carry?
About 39,900 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Central Ave over UP RR AMTRAK Metrolink?
The structure is 451 ft (137.5 m) long with a longest span of 75 ft (22.9 m) and a deck 69 ft wide.
Who owns Central Ave over UP RR AMTRAK Metrolink?
It is owned by the City or Municipal Highway Agency.