text: Limiting car usage promotes a healthier, cleaner environment for all. By using alternative transportation, such as buses, taxis, biking or even walking, the amount of greenhouse emission is drastically reduced. (Rosenthal 1) The Environmental Protection Agency in the United States are encouraging "car reduced" communites, causing legislators to act. This will cut the amount of money spent yearly by U.S. citizens and the government as a whole, reducing the federal transportation bill. (Rosenthal 1)