Wet roads refer to road surfaces that are covered with water, typically due to rain, melting snow, or spills. When roads are wet, they can become slippery, which may increase the risk of accidents for vehicles and pedestrians. Drivers often need to adjust their speed and braking distance to maintain control on wet surfaces. The presence of water on roads can also affect visibility, as rain can create glare from headlights and reduce the effectiveness of windshield wipers. Additionally, wet roads can lead to the formation of puddles, which may hide potholes or other hazards, making it important for drivers to stay alert while navigating these conditions.