Collision on US 101 Causes Morning Delays

Traffic Collision on US Highway 101 in San Mateo Causes Temporary Off-Ramp Closure Today

📍 San Mateo, CA

📅 Published: April 5, 2025 at 03:03 AM

🔄 Updated: April 5, 2025 at 06:30 AM

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

A traffic collision involving two vehicles occurred today on the southbound lanes of US Highway 101 (US 101) at the Hillsdale Boulevard off-ramp in San Mateo, CA. The incident was reported around 2:14 AM, involving a blue Scion TC and another vehicle that was towed from the scene.

To manage the situation, the off-ramp was temporarily closed, leading to potential delays for early morning commuters. Emergency services were dispatched promptly to secure the area and maintain traffic control during the incident.

By approximately 3:46 AM, all lanes were confirmed to be reopened, which helped alleviate any congestion that may have developed as a result of the traffic incident. The quick response from emergency personnel ensured that traffic flow was restored efficiently, minimizing disruption for drivers.

Motorists traveling through this area should remain cautious and aware of ongoing road conditions. The San Mateo region is known for its busy traffic patterns, particularly during peak hours, so drivers are encouraged to plan their routes accordingly.

This traffic incident highlights the importance of safe driving and attentiveness on the road.

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