Transportation causes enormous damage to our environment, in a multitude of ways:
Energy Consumption ---
In the United States, vehicles use more gasoline each year than the entire
U.S. oil industry produces. Cars and trucks are ultimately responsible
for most of the pollution and damage caused by the oil extraction industry,
including disastrous oil spills and pollution from oil refineries.
Also, it appears that our country’s oil dependency is at least partly responsible
for our present involvement in a Middle East war. As a matter
of environmental and national security we must wean ourselves from this
costly fuel.
| Land Consumption ---
Huge tracts of
land are cleared and locked-up to provide transportation corridors, removing these acres from constructive uses. As the corridors are widened and speed limits increase, it increases land development pressures and traffic congestion. Urban sprawl is rapidly spreading as more and more people move into the countryside to “get away from it all” while still commuting to nearby cities to work, shop, go to school and recreate. In the city, much of the land is devoted to streets and parking lots, rather than livable, walkable places for people to enjoy. Our quality of life declines as more green spaces are covered with concrete. |
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Lost Farmland --- As more homes and businesses are built further afield, they chew-up and isolate farmlands at a rapid pace. Many thousands of acres of fertile farmland are lost forever under concrete, barren median strips and suburban lawns.
Wildlife Habitat Loss --- Meadows, wetlands and forests are lost along with farmland, greatly reducing wildlife habitat for fish and game, and endangered species.
Increased Taxes --- All the land locked in transportation corridors is removed from tax-rolls, which means that other property taxes must rise to compensate, contributing to our present budget woes. Wisconsin’s government budget for transportation has risen tremendously in the past 20 years, far ahead of inflation, as many state and local roadways have been expanded from 2 to 4 lanes, with added frontage roads and fancy interchanges. The construction costs have been large, but the long-term maintenance and replacement costs will be much larger. A major portion of local property taxes is used for road widening, new roads, road maintenance, street lights, parking, signs, traffic policing and other inflated transportation costs. Because bigger highways encourage more urban sprawl, our taxes increase dramatically to extend costly public services to dispersed homes. Former city dwellers expect more services than longtime country folk, forcing even rural communities to fund more services than previously. The taxes spiral upward. Traditional, efficient compact city neighborhoods are forced to pay much higher property taxes to subsidize the new sprawled developments. Tax assessors rarely charge sprawled homes for the true, full cost of their inefficient developments, so these extra costs are dumped on existing homeowners’ taxes. It’s a vicious cycle which starts with the expansion of convenient highways and poor landuse zoning.
Air Pollution --- Vehicle emissions are the Number One source of air pollution in Wisconsin. Diesel trucks and cars emit a wide variety of unhealthy gases, such as carbon monoxide, nitrous oxides, polyaromatic hydrocarbons (PAHs), and other products of incomplete combustion. Diesel emissions are a leading source of the highly toxic dioxin, which accumulates up our food chain. Many Northeast Wisconsin counties are Ozone Non-Attainment Areas, or nearly so, due primarily to vehicle emissions (with major help from industrial sources). The nitrous oxides are converted by sunlight into unhealthy groundlevel ozone, especially on hot windless summer days.
Water and Land Pollution --- Chemical gases and particles which are released by cars and trucks do eventually fall out of the air onto street surfaces and land. Vehicles often leak oil, gas, brake fluid, worn brake linings, windshield detergent, engine coolant and worn metal particles. Car tires leave a residue of zinc and other pollutants, as they wear. Road salt is added to the mix in the winter. Hard pavements, streets and parking lots often provide direct conduits to storm sewers, allowing these pollutants to wash directly into lakes and streams without any filtration.
Noise Pollution --- As traffic increases, so does the noise level, adding to the stress of modern city life. Ironically, the increasing noise causes more people to move to the country for peace and quiet, which adds to the number of long-distance commuters who create traffic congestion.
More Transportation Sections:
- 12 Things You Can Do To Improve Transportation
- Inner & Inter City Transit Systems in Northeast Wisconsin
- Newsletter Articles about Transportation - by Clean Water Action Council
- Links to More Information