When passing a bicyclist, how much space is recommended to give them?

When passing a bicyclist, it is recommended to give them at least 3 feet of space. This guideline is established to ensure the safety of both the cyclist and the driver. Maintaining a distance of 3 feet creates a buffer zone that helps mitigate the risk of accidents, such as a driver accidentally brushing against a cyclist, which could cause the cyclist to lose balance or fall.

Additionally, this recommendation takes into consideration the unpredictability of road conditions and the cyclist’s movements. Cyclists may need to maneuver to avoid debris, potholes, or uneven surfaces, so having a generous space allows them to do so without feeling threatened by passing vehicles. In many regions, including Maine, this regulation is not only a safety measure but is often codified into law, further emphasizing its importance in promoting safe road sharing practices.