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California Winter Weather
  • Through March 25: a cold storm system is expected to bring low-level snow, rain and gusty winds. 
  • March 27-28: another storm system is anticipated to bring heavy mountain snow, potentially heavy rain, and gusty winds.
  • Cumulative impacts from Atmospheric Rivers are still affecting California and may intensify conditions.
  • Never drive around a safety barrier or road closure sign of any kind, or through flooded areas. As little as one foot of water can sweep a car off the road.
  • Winter Driving Tips: be prepared, pack your patience and travel safely. 
  • If you must travel, know before you go:  National Weather Service  -  Caltrans Social Media  -  Road Information or call 1-800-427-7623  -  QuickMap Real-time Travel Information
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Maintenance

The California Department of Transportation (Caltrans) owns or controls 350,000 acres of Right of Way and maintains 15,133 centerline miles of highway and 13,063 state highway bridges. Caltrans also inspects more than 12,200 local bridges. Contact Maintenance

Division of Maintenance

  • Current Highway Conditions
  • Maintenance Manual
  • Code of Safe Operating Practices (CSOP)
  • Statewide List of Maintenance Stations/Regions
  • Submit a Customer Service Request to Maintenance
  • What We Do (PDF)
  • Work Zone Safety

Pavement Program

  • Office of Asphalt Pavements
  • Office of Concrete Pavements
  • Office of Pavement Management
  • Office of Pavement Programming

Resources

  • Non-Standard Special Provision
  • PaveM
  • Pavement and Materials Partnering Committee

Roadside Management

  • Adopt-A-Highway
  • Adopt-A-Highway Coordinators
  • Adopt-A-Highway Participant Testimonials
  • Natural Resources and Wildfire Adaption

Structure Maintenance & Investigations

Submit Customer Service Request

  • Potholes
  • Encampments in State Right-of-Way
  • Graffiti
  • Litter
  • Signs/Signage issues

Title VI Public Rights

  • Title VI Compliant Process
  • Title VI Assistive Services Language for Public Meeting Notices

Statewide Campaigns

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