Julieanna Cline

ALT Why Do Bridges Freeze First? No ground underneath means the entire structure can be surrounded by cold air. Freezing isn't uniform, shaded parts can be icy while sunny parts aren't. Slow down before the bridge, as changing speed on ice is dangerous.

ALT Sneaky Winter Hazards: Rain with a temperature near freezing. Ice can form on roads and lead to dangerous travel when the air temperature or road temperature drops below freezing. Safety tips: slow down; don't use cruise control; leave plenty of distance between you and other vehicles.

ALT Safety graphic warning that Black Ice is difficult to see, especially on bridges. Icon shows a car skidding.