integrated transport management
This is one of the best things of USA. The metro travel system goes like this: Amtrak is the basic train system which runs throughout America like our Railways Each major city or metro has its own metro train system Then there is a metrolink which connects to the distant suburbs from the city There is also the buses system which serves the cities linking the suburbs to the rail system For eg to go to San Diego from Los Angeles You can take the Surfliner - The Amtrak service which runs between Union Station, LA & San Diego. This service is available throughout the day and it takes about 2 1/2 hours to reach San Diego. In case you want to go to say a place in between then there is the Metrolink which runs from Union Station to say Oceanside (which is approx midway between San Diego & LA) you have the the metro link and from Oceanside to San Diego you have a coaster. The best thing is the integrated travel systems th...