Macarthur Blvd over Hillside
FairAlameda County, California · N/O Lake Park Blvd · Structure no. 33C0157
- Built
- 1928
- 97 years old
- Condition
- Fair
- inspected November 2024
- Type
- Girder and Floorbeam System
- Concrete Continuous
- Length
- 250 ft
- 18 main spans
- Daily traffic
- 5,425
- 1979 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Macarthur Blvd over Hillside is a concrete continuous girder and floorbeam system carrying Macarthur Blvd over Hillside in Alameda County, California. It was built in 1928, so it is 97 years old, older 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 6 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 5,425 vehicles a day, roughly 2% of them trucks, projected to reach 8,315 by 2046. The structure is 250 ft (76.2 m) long and 23 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Macarthur Blvd over Hillside built?
It was built in 1928, making it 97 years old in 2025.
What condition is Macarthur Blvd over Hillside 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 November 2024.
How much traffic does Macarthur Blvd over Hillside carry?
About 5,425 vehicles per day (1979 count), of which roughly 2% are trucks.
How long is Macarthur Blvd over Hillside?
The structure is 250 ft (76.2 m) long with a longest span of 13 ft (4.1 m) and a deck 23 ft wide.
Who owns Macarthur Blvd over Hillside?
It is owned by the City or Municipal Highway Agency.