Today's Traffic and Accident Updates for Costa Mesa

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

City: Costa Mesa, CA

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...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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