Today's Traffic and Accident Updates for Costa Mesa

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

Day: October 6, 2025 at 07:10 PM

A traffic collision on State Route 55 North in Costa Mesa, CA, caused significant traffic disruptions today during the evening commute. The incident occurred around 7:12 PM and involved four vehicl...

Traffic Collision on State Route 55 Southbound in Costa Mesa Causes Lane Blockage Today

City: Costa Mesa, CA

Day: October 4, 2025 at 03:20 PM

A traffic collision involving three vehicles occurred today at the intersection of State Route 55 Southbound and Interstate 405 in Costa Mesa, CA. The incident, which took place around 3:22 PM, inv...

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

City: Costa Mesa, CA

Day: October 3, 2025 at 07:33 PM

A traffic collision involving two vehicles occurred today on Interstate 405 South at Fairview Road in Costa Mesa, CA. The incident took place around 7:33 PM and involved a gray Honda Element and a ...

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

City: Costa Mesa, CA

Day: October 2, 2025 at 05:09 PM

A traffic collision involving two vehicles occurred today at the intersection of State Route 73 North and Interstate 405 in Costa Mesa, CA. The incident took place around 5:10 PM and involved a whi...

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

City: Costa Mesa, CA

Day: September 26, 2025 at 12:30 PM

A traffic collision on the northbound lanes of State Route 55 (SR-55) in Costa Mesa, CA, caused significant traffic disruptions today. The incident involved four vehicles: a white utility truck, a ...

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

City: Costa Mesa, CA

Day: September 26, 2025 at 08:03 AM

A traffic collision on Interstate 405 South in Costa Mesa, CA, caused significant disruptions during the morning commute today. The incident, which involved three vehicles—a black Lexus, a red Hond...

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

City: Costa Mesa, CA

Day: September 25, 2025 at 11:59 PM

A traffic collision occurred today on the Southbound State Route 55 (SR-55) to Southbound State Route 73 (SR-73) connector in Costa Mesa, CA. The incident involved four vehicles, including a grey B...

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

City: Costa Mesa, CA

Day: September 25, 2025 at 01:13 AM

A traffic collision on Interstate 405 South in Costa Mesa, CA, has caused notable traffic disruptions today. The incident occurred around 1:13 AM, involving a single vehicle that ended up blocking ...

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

City: Costa Mesa, CA

Day: September 24, 2025 at 03:43 PM

A traffic collision involving four vehicles occurred today on the southbound lanes of State Route 55 (SR-55) near the Interstate 405 (I-405) interchange in Costa Mesa, CA. The incident was reported...

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

City: Costa Mesa, CA

Day: September 24, 2025 at 02:25 PM

A traffic collision on State Route 55 South near the Interstate 405 interchange in Costa Mesa, CA, caused significant disruptions today during the afternoon commute. The incident involved four vehi...

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

City: Costa Mesa, CA

Day: September 23, 2025 at 06:09 AM

A traffic collision on State Route 55 South in Costa Mesa, CA, has resulted in significant traffic disruptions this morning. The incident, which occurred around 6:10 AM, involved three vehicles: a ...

Traffic Collision on 55 Freeway in Costa Mesa Causes Delays Today

City: Costa Mesa, CA

Day: September 22, 2025 at 08:41 AM

A traffic collision involving three vehicles occurred today on the northbound 55 Freeway transitioning to the southbound 73 Freeway in Costa Mesa, CA. The incident took place around 8:41 AM during ...