State Route 58 EB over Mojave River
FairSan Bernardino County, California · 08-SBD-058-R32.30 · Structure no. 54 1110R
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 1,048 ft
- 7 main spans
- Daily traffic
- 6,750
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 EB over Mojave River is a prestressed concrete continuous box beam or girders - multiple carrying State Route 58 EB over Mojave River in San Bernardino County, California. It was built in 2000, so it is 25 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 1,048 ft (319.4 m) long and 42 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 58 EB over Mojave River built?
It was built in 2000, making it 25 years old in 2025.
What condition is State Route 58 EB over Mojave River 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 EB over Mojave River carry?
About 6,750 vehicles per day (2020 count), of which roughly 50% are trucks.
How long is State Route 58 EB over Mojave River?
The structure is 1,048 ft (319.4 m) long with a longest span of 160 ft (48.8 m) and a deck 42 ft wide.
Who owns State Route 58 EB over Mojave River?
It is owned by the State Highway Agency.