Major Traffic Delays on US 101 After Collision

Traffic Collision on US Highway 101 in San Mateo Causes Delays Today

📍 San Mateo, CA

📅 Published: April 5, 2025 at 10:30 AM

Map showing the location of the accident in San Mateo, CA
San Mateo, April 5, 2025 -

A traffic collision on US Highway 101 North in San Mateo, CA, caused significant traffic disruptions during the morning commute today. The incident, involving two vehicles, was reported at approximately 7:18 AM near Hillsdale Boulevard. Debris was found in lane 1, leading to immediate traffic management actions to ensure safety and minimize congestion.

Emergency response units were dispatched to the scene, with a tow truck arriving shortly after the collision to assist with the removal of the vehicles and debris. By 8:06 AM, the tow truck was reported to be en route to a local facility, indicating that the situation was being managed effectively.

As a result of the traffic incident, drivers experienced delays and backups in the northbound lanes of US Highway 101. Traffic management personnel worked diligently to clear the roadway and restore normal traffic flow. By approximately 10:14 AM, the scene was cleared, allowing for the resumption of regular traffic patterns.

Motorists are advised to remain cautious and expect potential residual delays as the area returns to normal. This incident serves as a reminder to drive attentively and be aware of changing road conditions.

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