Which maneuver is dangerous and often illegal for motorcycles?

Riding on the shoulder of the road to pass slower vehicles is considered dangerous and often illegal for motorcycles. This maneuver can put the motorcyclist at risk due to several factors. The shoulder is typically not designed for vehicle travel; it may be uneven, contain debris, or have limited visibility and space. Additionally, drivers on the main roadway do not expect motorcycles to pass on the shoulder, which increases the likelihood of collisions.

When motorcycles attempt to maneuver in this manner, they can encounter surprises, such as parked vehicles, pedestrians, or sudden shifts in road conditions. This behavior can also provoke unsafe driving responses from other motorists who may not be aware of the rider's intent or presence, further raising the risk of accidents. Traffic laws in various states, including Alaska, typically prohibit this kind of maneuver to maintain safety for all road users.