As colder weather approaches, Caltrans is reminding people to prepare their cars for winter driving conditions and stay informed before hitting the road.
The agency advises checking brakes, batteries, windshield wipers, defrosters, heaters, headlights, and exhaust systems to ensure they are working properly.
Drivers are also encouraged to check tire pressure when tires are cold and replace tires with low tread.
Travelers should pack essential items such as chains, an ice scraper, a small shovel, flashlight, blankets, water, non-perishable food, and a cell phone. Caltrans also recommends keeping a full tank of gas and carrying a spare key.
Before traveling, motorists can check current roadway conditions through QuickMap, a free app for smartphones that now offers push notifications for highway closures and chain control areas.
Other available resources include the One-Stop-Shop for Western U.S. highway conditions.
Drivers are urged to follow directions from Caltrans and California Highway Patrol personnel, especially in chain control areas and near crews working to keep roads clear. “These men and women spend long hours on our highways during winter months to help keep roadways open and as safe as possible for the traveling public,” the agency stated.
Caltrans warns drivers to be alert for debris in canyon and steep areas, especially where high winds, rain, or snow may dislodge rocks or mud.
Travelers are also advised to use caution in burn scar areas and avoid non-highway routes during closures, as those roads may not be maintained or safe in winter conditions.
According to AAA, even a small amount of water on the road can reduce traction. With just one-twelfth of an inch of water, tires must displace a gallon of water per second to maintain contact with the road.
Drivers should slow down on wet pavement, leave extra space for stopping, and turn on headlights when it’s raining, as required by California law since 2005. Fines for not having headlights on during rain can reach up to $150.
Road conditions can change quickly, and Caltrans encourages travelers to pay attention to changeable message signs along highways and tune in to Highway Advisory Radio stations when flashing beacons are active.
