Why Is Driving More Dangerous in the First Rain After a Dry Spell

11/08/22

“Why is driving more dangerous in the first rain after a dry spell?”

Cars drip oil onto the road when they run. Over time, these oil spills will build up. When it begins to rain after a long dry spell, the oil will slush away and form a coat. This slippery surface will cause cars to hydroplane and crash. This is Why Driving is More Dangerous in the First Rain After a Dry Spell.

• Engineering
• Urban Systems