Major Traffic Disruption on U.S. Highway 101

Traffic Collision on U.S. Highway 101 in Sunnyvale Causes Significant Delays Today

📍 Sunnyvale, CA

📅 Published: September 6, 2025 at 05:14 AM

🔄 Updated: September 6, 2025 at 06:31 AM

Map showing the location of the accident in Sunnyvale, CA
Sunnyvale, September 6, 2025 -

A traffic collision occurred today on U.S. Highway 101 South near Mathilda Avenue South Off-Ramp in Sunnyvale, CA, causing significant disruptions during the morning commute. The incident involved one vehicle, a dark grey Honda Odyssey, which collided with the concrete divider, rendering it undriveable and necessitating towing.

The collision initially resulted in all lanes being closed, leading to considerable delays and congestion for drivers in the area. Emergency response teams were promptly dispatched to manage the scene and control traffic flow. By approximately 5:00 AM, the situation improved as half of the lanes were reopened, although some delays remained.

Traffic management units worked diligently to ensure safety and minimize further disruptions, allowing for a gradual return to normal traffic conditions. A tow truck was called to the scene to remove the vehicle from the roadway.

Motorists are advised to expect residual delays as traffic begins to normalize. It is recommended to consider alternative routes to avoid potential backups in the area.

This traffic incident underscores the importance of safe driving on busy highways like U.S. Highway 101, particularly during peak travel times.

Were you or someone you know involved in this accident?

If you would like the full incident log, we can send it to you directly.

Request Full Incident Log

Disclaimer

The content on this website is auto-generated and based on publicly available information. While we strive to provide accurate and timely updates, we cannot guarantee the accuracy, completeness, or reliability of the information presented. This content is for informational purposes only and should not be used as the basis for decision-making. We encourage you to independently verify any facts or details. For the most accurate and up-to-date information, please contact the California Highway Patrol (CHP) directly. The website and its owners are not responsible for any errors, omissions, or actions taken based on the information provided.