How much space must cars give bicycles when traveling in the same direction?

When cars and bicycles are traveling in the same direction, it is important to maintain a safe distance to ensure the safety of the cyclist. In Arizona, the law mandates that drivers must provide a minimum of 3 feet of clearance when passing a bicycle. This distance helps to account for any potential movements or swerving that a cyclist may make, keeping both the driver and cyclist safer on the road. Additionally, having this space allows for a buffer zone that enhances the visibility and comfort of the bicyclist, reducing the risk of accidents. Maintaining this space is crucial for promoting courteous driving behavior and ensuring that both drivers and cyclists can share the road safely.