U.S. Highway 101 over San Juan Creek
GoodSan Benito County, California · 05-SBT-101-4.93 · Structure no. 43 0010
- Built
- 1931
- 94 years old, rebuilt 1968
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 82 ft
- 3 main spans
- Daily traffic
- 51,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over San Juan Creek is a concrete continuous slab carrying U.S. Highway 101 over San Juan Creek in San Benito County, California. It was built in 1931 and reconstructed in 1968, so it is 94 years old, older 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 51,000 vehicles a day, roughly 17% of them trucks, projected to reach 88,170 by 2042. The structure is 82 ft (25 m) long and 144 ft wide. If it were closed, the detour would be 24.9 mi (40 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. Highway 101 over San Juan Creek built?
It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1968.
What condition is U.S. Highway 101 over San Juan Creek 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 April 2024.
How much traffic does U.S. Highway 101 over San Juan Creek carry?
About 51,000 vehicles per day (2009 count), of which roughly 17% are trucks.
How long is U.S. Highway 101 over San Juan Creek?
The structure is 82 ft (25 m) long with a longest span of 34 ft (10.4 m) and a deck 144 ft wide.
Who owns U.S. Highway 101 over San Juan Creek?
It is owned by the State Highway Agency.