Caltrans wishing you a happy holiday season. Caltrans reminds you to shift in to winter safely. Before traveling make sure you have functioning wiper blades also remember the penny test for your tires. The tread on your tires should be deep enough to reach Lincoln’s head and check your tire pressure. If you’re traveling through snow bring some chains with you, bring along jumper cables, use your head lights. Did you know that if your wipers are on it’s California Law that your lights have to be on also. Make sure you can see out of all windows. Foggy windows have been known to cause pedestrian fatalities. Caltrans District 1 online can help you plan road trips, maps to show heavy traffic, road construction, closures, incidents, and chain controls. Caltrans online also have traffic camera systems and additional driver tips.