N13-W80 Connector over I 80 & W80-S13 Connector
PoorAlameda County, California · 04-ALA-013-13.92L-BER · Structure no. 33 0191G
- Built
- 1955
- 70 years old
- Condition
- Poor
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 460 ft
- 7 main spans
- Daily traffic
- 30,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
N13-W80 Connector over I 80 & W80-S13 Connector is a concrete continuous box beam or girders - multiple carrying N13-W80 Connector over I 80 & W80-S13 Connector in Alameda County, California. It was built in 1955, so it is 70 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 30,000 vehicles a day, roughly 4% of them trucks, projected to reach 44,741 by 2043. The structure is 460 ft (140.2 m) long and 32 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N13-W80 Connector over I 80 & W80-S13 Connector built?
It was built in 1955, making it 70 years old in 2025.
What condition is N13-W80 Connector over I 80 & W80-S13 Connector 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 March 2023.
How much traffic does N13-W80 Connector over I 80 & W80-S13 Connector carry?
About 30,000 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is N13-W80 Connector over I 80 & W80-S13 Connector?
The structure is 460 ft (140.2 m) long with a longest span of 70 ft (21.3 m) and a deck 32 ft wide.
Who owns N13-W80 Connector over I 80 & W80-S13 Connector?
It is owned by the State Highway Agency.