There is one argument that everyone will agree on, gas prices are rising. Along with alternate fuels there are alternate forms of transportation that people can use to get from place to place. Some of these include buses, trains, light rails, monorails, etc. The only problem with these types of transportation is that they do not accomodate everyone. For example, there is not a bus stop in everyones back yard. Many people have to figure out some way to get to the bus stations, train stations, etc. If public transportation was more convenient people would be more likely to use them. If you would like to learn more about the public transportation system you can visit http://www.apta.com/ or http://www.publictransportation.org/default.asp .