text: Restricing the usage of cars means an advantage on a safer and healthier enviorment. When using a car it polutes our air making the enviorment harsh. In the text it says "The goal is to promote alternative transportation and reduce smog." This quation shows that reducing the use of cars can cause harsh conditions, such as smog, to reduce providing a safer enviorment for people and creatures living there. The text also says "Parks and sports centers also have bloomed throughout the city; uneven, pittted sidewalks have been replaced by broad, smooth sidewalks; rush-hour restrictions have dramatically cut traffic; and new restaurants and upscale shopping districts have cropped up." This evidence proving that with out the usage of cars the surroundings of a harsh city improved from things like uneven sidewalks, that could have caused people to walk on streets causing traffic or accidents, fixed to smooth sidewalks that people can use safely. The text also says "If the pattern persists - and many sociologist believe it will - it will have beneficial implications for carbon emissions and the enviorment, since transportation is the second largest source of America's emissions, just behind power plants." This evidence proves that limiting the usage of cars can lower the amount of emissions polluting the air we need to survive. Reducing the pollution in our air would conclude in safe, more efficent, and long-lasting enviorment. Therefore, limiting the usage of cars have a more sufficent amount of advantages then not limiting the usage of cars.