State Route 58 WB over West Main Street
FairSan Bernardino County, California · 08-SBD-058-R33.65-BSW · Structure no. 54 1113L
- Built
- 1997
- 28 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 177 ft
- 1 main span
- Daily traffic
- 6,750
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 WB over West Main Street is a prestressed concrete box beam or girders - multiple carrying State Route 58 WB over West Main Street in San Bernardino County, California. It was built in 1997, so it is 28 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 6,750 vehicles a day, roughly 50% of them trucks, projected to reach 10,000 by 2040. The structure is 177 ft (54 m) long and 43 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 58 WB over West Main Street built?
It was built in 1997, making it 28 years old in 2025.
What condition is State Route 58 WB over West Main Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does State Route 58 WB over West Main Street carry?
About 6,750 vehicles per day (2019 count), of which roughly 50% are trucks.
How long is State Route 58 WB over West Main Street?
The structure is 177 ft (54 m) long with a longest span of 174 ft (53 m) and a deck 43 ft wide.
Who owns State Route 58 WB over West Main Street?
It is owned by the State Highway Agency.