For some unknown reason, 6-8 months ago, the Amtrak web site has stopped 'offering' some of the routings from Springfield MA and Windsor Locks CT to Chicago that it used to. Both the Capitol Limited and the Cardinal are no longer listed as options. The Capitol Limited routing through WAS is usually $100 or more less than the Lake Shore Ltd options. Taking the Pennsylvanian to meet the CL in PGH saves even more money. So, to 'beat them at their own game', I simply click the 'multi city' option and book each segment individually.