text: According to source 1 "In German Suburb, Life Goes on Without Cars" says that "In Previous bills 80 percent of appropriations have by law gone to highway and only 20 20 percent to other transport." Beaucse of this many expect public transport serving suburbs to play a largerrole in a six-year federal transportation bill to be approved sometime this year. also, as found in paragraph 5 "Passenger cars are responsible for 12 pecent of greenhouse gas emissions in Europe . . . anfd up to 50 percent in some car-intensive areas in the United States." there for is causing problrms to our invierment.