Today's Traffic and Accident Updates for San Mateo

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

Day: April 20, 2025 at 04:24 AM

A traffic collision involving two vehicles occurred today on US Highway 101 North at the Peninsula Avenue on-ramp in San Mateo, CA. The incident was reported at approximately 4:24 AM, involving a w...

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

City: San Mateo, CA

Day: April 18, 2025 at 06:56 PM

A traffic collision on US Highway 101 South in San Mateo, CA, disrupted evening traffic today. The incident, which involved two vehicles—a white Acura and another unidentified vehicle—was reported ...

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

City: San Mateo, CA

Day: April 13, 2025 at 03:20 AM

A traffic collision on U.S. Highway 101 North in San Mateo, CA, caused significant disruptions to traffic flow early this morning. The incident occurred around 3:22 AM and involved one vehicle that...

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

City: San Mateo, CA

Day: April 5, 2025 at 07:12 AM

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 approxim...

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

City: San Mateo, CA

Day: April 5, 2025 at 02:13 AM

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...

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

City: San Mateo, CA

Day: April 4, 2025 at 12:42 PM

A traffic collision on US Highway 101 South in San Mateo, CA, caused significant traffic disruptions today during the early afternoon hours. The incident involved two vehicles, including a Honda Pi...

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

City: San Mateo, CA

Day: April 2, 2025 at 02:09 PM

A significant traffic incident occurred today on southbound U.S. Highway 101 (SB101) at the interchange with State Route 92 East in San Mateo, CA, leading to substantial traffic disruptions. The co...

Traffic Collision on US Highway 101 in San Mateo Causes Lane Blockages Today

City: San Mateo, CA

Day: March 25, 2025 at 12:42 PM

A traffic collision on US Highway 101 South in San Mateo, CA, disrupted traffic flow today during the afternoon commute. The incident, which involved two vehicles—a grey Chevrolet Trax and an unkno...

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

City: San Mateo, CA

Day: March 22, 2025 at 12:42 PM

A traffic collision involving two vehicles, including a motorcycle, occurred today on southbound U.S. Highway 101 at the State Route 92 junction in San Mateo, CA. The incident took place around mid...

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

City: San Mateo, CA

Day: March 14, 2025 at 10:08 AM

A traffic collision involving three vehicles occurred today on State Route 92 East near the Interstate 280 interchange in San Mateo, CA. The incident was reported around 10:06 AM, leading to signif...

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

City: San Mateo, CA

Day: March 10, 2025 at 01:58 PM

A traffic collision involving two vehicles occurred today at the intersection of State Route 92 West and the Interstate 280 connector in San Mateo, CA. The incident was reported around 1:58 PM and ...

Traffic Collision on State Route 92 in San Mateo Causes Lane Closure Today

City: San Mateo, CA

Day: March 8, 2025 at 02:35 AM

A traffic collision occurred today on State Route 92 (SR-92) near the Interstate 280 (I-280) interchange in San Mateo, CA, leading to significant traffic disruptions. The incident involved one vehi...