US Highway 101 SB over 101 NB - 1 SB Connector
GoodSan Francisco County, California · 04-SF-101-R9.58-SF · Structure no. 34 0155L
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 39,500
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
US Highway 101 SB over 101 NB - 1 SB Connector is a concrete slab carrying US Highway 101 SB over 101 NB - 1 SB Connector in San Francisco County, California. It was built in 2011, so it is 14 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 39,500 vehicles a day, roughly 1% of them trucks, projected to reach 54,222 by 2041. The structure is 43 ft (13.2 m) long and 139 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 US Highway 101 SB over 101 NB - 1 SB Connector built?
It was built in 2011, making it 14 years old in 2025.
What condition is US Highway 101 SB over 101 NB - 1 SB Connector in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.
How much traffic does US Highway 101 SB over 101 NB - 1 SB Connector carry?
About 39,500 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is US Highway 101 SB over 101 NB - 1 SB Connector?
The structure is 43 ft (13.2 m) long with a longest span of 39 ft (12 m) and a deck 139 ft wide.
Who owns US Highway 101 SB over 101 NB - 1 SB Connector?
It is owned by the State Highway Agency.