Autos are the single largest source of U.S. air pollution. Short trips are up to three times
more polluting per mile than long trips. When bicycling is substituted for short auto
trips, 3.6 pounds of pollutants per mile are not emitted into the atmosphere. More
bicycle use means less benzene, cyanide, lead, carbon monoxide, carbon dioxide, CFCs,
sulfates, and ozone in the air. In addition, the bicycle season matches the harmful
ground-level ozone season. By biking, you contribute to pollution prevention when it is
most needed.
If the real taxpayer subsidy of autos were reflected in fuel taxes, a gallon of gasoline
might cost as much as $9.00. That’s because other taxes cover the costs of road
building, maintenance, parking space, police services and losses from accidents,
pollution and congestion. If more commuters bicycled, these costs would go down. All
taxpayers, businesses and citizens would save money!
Continue reading “The cost of cars”