Heavy rain - Snow in higher elevations. Drive appropriately for current weather conditions. Winter Driving Tips
Know before you go! Check QuickMap > Options for real-time travel information.
Be Work Zone Alert for your safety and the safety of others, including where snow plows are keeping roads cleared. #DontCrowdThePlow
Follow Caltrans on social media for localized Twitter updates including road closures.
Complete 2019 Manual (all chapters as of 1/2/2019)
RWMC 19-01 (PDF) (summary of 2019 revisions)
R/W Manual FAQs
R/W Manual Revision Request (DOCX)