How can the accumulation of snow lead to traffic hazards?

Accumulation of snow creates a range of traffic hazards primarily due to its effects on road conditions and vehicle operation. When snow builds up on roadways, it can lead to reduced visibility for drivers, as falling or blowing snow can obscure sightlines and make it harder to see other vehicles, road signs, and traffic signals.

Additionally, snow-covered roads can significantly increase the distance needed for vehicles to stop, particularly if drivers are not accustomed to driving on slippery surfaces. This is because snow can create a layer of ice underneath, making it difficult for tires to grip the pavement. Consequently, this increased stopping distance raises the risk of collisions, as vehicles may not be able to stop in time to avoid rear-ending another vehicle or any other obstacles.

Moreover, the combination of reduced traction and limited visibility can quickly lead to dangerous driving conditions, including skids and loss of control. These factors contribute to a higher likelihood of accidents during snowy weather, which underscores why the accumulation of snow on roads represents a significant hazard to traffic safety.