Driving during flash floods requires extra caution because water levels can rise rapidly and road conditions may change without warning. If you encounter a flooded roadway, never attempt to drive through it, even if the water appears shallow. The depth and strength of moving water can be difficult to judge, and the road beneath may be damaged or washed away. It is always safer to turn around and find an alternate route rather than risk becoming stranded or swept away.
Reduced visibility from heavy rain and blowing dust can also make driving more hazardous. Slow down, increase the distance between your vehicle and others, and use your headlights to improve visibility. Avoid sudden braking or sharp turns on wet roads, and remain alert for debris, downed power lines, or other hazards that may have been carried onto the roadway. Staying informed about weather conditions before and during your trip can help you make safer travel decisions when flash flooding is possible.
