Costa Mesa, CA Traffic Conditions and Accident Reports

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Costa Mesa CA User Reports

Upside-Down car on the side of the road
- Lafayette
- California
- Pleasant Hill (i Think)
- By Skipply-Donkly!
- 31
- 1 day ago
Upside-Down car on the side of the road with police car parked by it Read More

Current Costa Mesa California Traffic Conditions

Click here to reveal Costa Mesa CA traffic and accident MAP

Costa Mesa California Live Traffic Cams

Costa Mesa › North: SR-55 : I-405 B Traffic Camera

Costa Mesa › North: SR-55 : I-405 B Traffic Cam

Costa Mesa › South: SR-55 : Del Mar Avenue Exit Traffic Camera

Costa Mesa › South: SR-55 : Del Mar Avenue Exit Traffic Cam

Costa Mesa › South: I-405 : North of Bristol Street Traffic Camera

Costa Mesa › South: I-405 : North of Bristol Street Traffic Cam

All Costa Mesa California Traffic Cameras

DOT Accident and Construction Reports

Roadwork on Airport Loop Dr from Red Hill Ave to Central Coast.

TYPE: Construction Serious
Roadwork on Airway Ave from McCormick Ave to Red Hill Ave / Airport Loop Dr.

TYPE: Construction Serious

Costa Mesa CA News Reports

Costa Mesa community ride to salute safe street projects, honor city's fallen bicyclists
- California
- Reynolds Hwy
- source: Bing
- 1 view
- Nov 13, 2025 11:26am
Hosted by Councilmember Arlis Reynolds, Sunday's ride starts and ends at City Hall and celebrates infrastructure improvements while marking World Day of Remembrance for Road Traffic Victims. Read More

More results in our Costa Mesa California Archives

Older Costa Mesa CA User Reports

Traffic Jam on I-405
- Costa Mesa
- California
- I-405
- By Anonymous
- 205
- 2 years ago
Read More
Traffic Jam on CA-55 N
- Costa Mesa
- California
- Ca-55 N
- By Anonymous
- 167
- 2 years ago
Read More