Today's Traffic and Accident Updates for Costa Mesa

Traffic Collision on State Route 73 in Costa Mesa Causes Delays Today

Day: September 4, 2025 at 09:52 AM

A traffic collision on State Route 73 North in Costa Mesa, CA, caused notable traffic disruptions during the morning commute today. The incident involved one vehicle, a blue sedan, which lost contr...

Traffic Collision on Interstate 405 South in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: September 4, 2025 at 09:06 AM

A traffic collision on Interstate 405 South in Costa Mesa, CA, caused notable traffic disruptions during the morning commute today. The incident involved two vehicles, including a white Toyota, and...

Traffic Collision on Interstate 405 South in Costa Mesa Causes Lane Blockages Today

City: Costa Mesa, CA

Day: September 3, 2025 at 07:45 AM

A traffic collision on Interstate 405 South in Costa Mesa, CA, caused significant lane blockages during the morning commute today. The incident involved one vehicle, a white Toyota Tacoma, which dr...

Traffic Collision on Interstate 405 in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: September 3, 2025 at 06:55 AM

A traffic collision involving two vehicles occurred today on Interstate 405 South near Bristol Street in Costa Mesa, CA. The incident took place during the morning commute, impacting traffic flow s...

Traffic Collision on Interstate 405 South in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: September 1, 2025 at 11:35 AM

A traffic collision on Interstate 405 South in Costa Mesa, CA, caused significant disruptions today during the morning commute. The incident involved two vehicles: a grey sedan and a silver Honda C...

Traffic Collision on Interstate 405 in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 30, 2025 at 03:09 AM

A traffic collision on Interstate 405 North in Costa Mesa, CA, has resulted in significant traffic disruptions today. The incident, which involved two vehicles—a black Tesla and a black sedan—occur...

Traffic Collision on Interstate 405 in Costa Mesa Causes Lane Closures Today

City: Costa Mesa, CA

Day: August 27, 2025 at 09:27 AM

A traffic collision involving four vehicles occurred today on the northbound lanes of Interstate 405 (I-405) near State Route 55 in Costa Mesa, CA. The incident took place around 9:28 AM during the...

Traffic Collision on State Route 55 South in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 22, 2025 at 09:23 AM

A traffic collision involving two vehicles occurred today on State Route 55 South near Victoria Street in Costa Mesa, CA. The incident took place during the morning commute at approximately 9:23 AM...

Traffic Collision on Interstate 405 South in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 21, 2025 at 04:14 PM

A traffic collision involving two vehicles occurred today on Interstate 405 South near Bristol Street in Costa Mesa, CA, significantly impacting traffic flow. The incident happened around 4:16 PM a...

Traffic Collision on State Route 55 South in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 21, 2025 at 02:40 PM

A traffic collision on State Route 55 South in Costa Mesa, CA, caused significant traffic disruptions today. The incident, which occurred around 2:40 PM, involved three vehicles: a grey Toyota Taco...

Traffic Collision on Interstate 405 in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 17, 2025 at 03:20 AM

A traffic collision occurred today on the northbound lanes of Interstate 405 (I-405) near Harbor Boulevard in Costa Mesa, CA, significantly impacting traffic flow during the early morning hours. Th...

Traffic Collision on Interstate 405 in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: August 15, 2025 at 02:09 PM

A traffic collision involving two vehicles, a blue Nissan sedan and a civilian motorcycle, occurred today on Interstate 405 North at the junction with State Route 73 in Costa Mesa, CA. The incident...