Megabus has canceled several routes in response to Hurricane Sandy, including those going from the Chicago location into Michigan, according to the company's website.
The website says officials are monitoring the storm, and making sure that passenger safety is their first concern. Passengers already holding tickets will receive an email with further information, including how to receive a refund or reschedule a trip.
So far, the Chicago to Ann Arbor to Detroit route as well as the Chicago to Grand Rapids to East Lansing to Detroit route, have both been canceled in all directions.
For a complete schedule, see here.