Is a driver allowed to pass another vehicle by driving on the shoulder of the road?

Driving on the shoulder of the road to pass another vehicle is illegal in Illinois, which makes this answer the correct choice. The shoulder of the road is designated for emergencies, breakdowns, and for use by emergency vehicles. It is not meant for regular vehicle movement or passing, as doing so can create hazardous situations not only for the driver attempting to pass but also for other road users, including bicyclists and pedestrians who may be using the shoulder. Adhering to this law is crucial for maintaining road safety and ensuring that all drivers can expect predictable behaviors from one another on the road.