Today's Traffic and Accident Updates for San Mateo

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

Day: July 17, 2025 at 09:46 AM

A traffic collision involving five vehicles occurred today on US Highway 101 South near the State Route 92 East on-ramp in San Mateo, CA. The incident was reported at approximately 9:46 AM, causing...

Traffic Collision on Edgewater Boulevard in San Mateo Causes Delays Today

City: San Mateo, CA

Day: July 15, 2025 at 04:44 PM

A traffic collision involving two vehicles occurred today on eastbound Edgewater Boulevard at the intersection with State Route 92 in San Mateo, CA. The incident was reported around 5:04 PM and inv...

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

City: San Mateo, CA

Day: July 12, 2025 at 01:23 PM

A traffic collision involving three vehicles occurred today on Northbound US-101 near Peninsula Avenue in San Mateo, CA, leading to significant traffic disruptions. The incident was reported at app...

Traffic Collision on State Route 92 West in San Mateo Causes Delays Today

City: San Mateo, CA

Day: July 9, 2025 at 10:00 AM

A traffic collision involving three vehicles occurred today on State Route 92 West at the Delaware Street off-ramp in San Mateo, CA. The incident took place during the busy morning commute, resulti...

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

City: San Mateo, CA

Day: July 8, 2025 at 06:06 PM

A traffic collision involving three vehicles occurred today on US Highway 101 North at the Hillsdale Boulevard off-ramp in San Mateo, CA. The incident took place around 6:07 PM and involved a silve...

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

City: San Mateo, CA

Day: July 7, 2025 at 08:53 AM

A traffic collision occurred today on US Highway 101 South near the Poplar Avenue off-ramp in San Mateo, CA, leading to significant traffic disruptions during the morning commute. The incident invo...

Traffic Collision on US Highway 101 in San Mateo Causes Minimal Impact Today

City: San Mateo, CA

Day: July 6, 2025 at 05:15 AM

A traffic collision involving two vehicles occurred today at the intersection of US Highway 101 North and State Route 92 East Connector in San Mateo, CA. The incident was reported early this mornin...

Traffic Collision on Interstate 280 North in San Mateo Causes Delays Today

City: San Mateo, CA

Day: July 4, 2025 at 09:50 PM

A traffic collision involving three vehicles occurred today on Interstate 280 North near Bunker Hill Drive in San Mateo, CA. The incident involved a red Porsche, a white Honda, and a silver Toyota,...

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

City: San Mateo, CA

Day: July 3, 2025 at 09:00 PM

A traffic collision on US Highway 101 South in San Mateo, CA, caused significant traffic disruptions today during the evening rush hour. The incident, which occurred around 9:02 PM, involved two ve...

Traffic Collision on U.S. Highway 101 in San Mateo Causes Delays Today

City: San Mateo, CA

Day: July 2, 2025 at 06:50 AM

A traffic collision involving two vehicles, a box truck and an unidentified vehicle, occurred today on the southbound lanes of U.S. Highway 101 at the State Route 92 West interchange in San Mateo, ...

Traffic Collision on U.S. Highway 101 in San Mateo Causes Delays Today

City: San Mateo, CA

Day: June 26, 2025 at 02:06 PM

A traffic collision involving a semi truck occurred today at the Third Avenue on-ramp to southbound U.S. Highway 101 in San Mateo, CA, causing significant traffic disruptions. The incident was repo...

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

City: San Mateo, CA

Day: June 25, 2025 at 07:47 AM

A significant traffic collision involving six vehicles occurred today on US Highway 101 South at Poplar Avenue in San Mateo, CA. The incident took place during the morning commute around 7:50 AM an...