Yahoo! Groups: Save Our Trains Michigan - Discussion group on Amtrak train service in Michigan and other Amtrak-related news. - http://finance.groups.yahoo.com/group/SaveOurTrainsMichigan/messages?o=1
Michigan Services - Encyclopedia article from Wikipedia on several Amtrak train routes that run from Chicago to various points in Michigan. - http://en.wikipedia.org/wiki/Michigan_Services
Amtrak California - News on rail travel in California and links to information on fares, schedules, stations, destinations, and rail improvement plans. - http://www.amtrakcalifornia.com/