22nd Street over Caltrain
GoodSan Francisco County, California · Jeo Pennsylvania Ave · Structure no. 34C0092
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 107 ft
- 2 main spans
- Daily traffic
- 8,000
- 2013 count
- Owner
- Local
- Other Local Agency
About this bridge
22nd Street over Caltrain is a prestressed concrete box beam or girders - multiple carrying 22nd Street over Caltrain in San Francisco County, California. It was built in 2016, so it is 9 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 8,000 vehicles a day, roughly 5% of them trucks, projected to reach 10,202 by 2046. The structure is 107 ft (32.6 m) long and 66 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 22nd Street over Caltrain built?
It was built in 2016, making it 9 years old in 2025.
What condition is 22nd Street over Caltrain 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 December 2024.
How much traffic does 22nd Street over Caltrain carry?
About 8,000 vehicles per day (2013 count), of which roughly 5% are trucks.
How long is 22nd Street over Caltrain?
The structure is 107 ft (32.6 m) long with a longest span of 60 ft (18.3 m) and a deck 66 ft wide.
Who owns 22nd Street over Caltrain?
It is owned by the Other Local Agency and maintained by the City or Municipal Highway Agency.