There are means of public transportation in almost every country around the world, and nearly everyone will use it at some time in their lives. Many depend on public transportation to get to and from work, while for others it's a way of life. more »
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Trolleys, trams, monorails, light rails, commuter trains, subways, buses, ferries...whatever the...
Go deep underground when you need to hide out for a while...or when you need to get across town...
Transportation workers are often the unsung heroes of our daily lives. They make sure we get to...
Personal safety (and the safety of your travel companions) should be your number one priority...
Public transportation often represents the easiest way to get around most major cities in the world. Although the particulars may differ depending... more »
The public transportation system in Louisville Kentucky is known as TARC (Transit Authority of River City) and it's buses run throughout the city.... more »
If visions of traffic jams and road rage cause you to tense up every time you get near your car, avoid the stress by using public transportation... more »
Between rising gas prices, vehicle maintenance costs and parking fees, commuting takes a significant money toll. For a more cost-effective ticket... more »
If you're a proponent of public transportation and want to join a team of employees who support environmentally conscious, reliable mass transit,... more »
Public transport (also public transportation, public transit, or mass transit) comprises passenger transportation services which are available for use by the general public, as opposed to modes for private use such as automobiles or vehicles for hire.
Public transport services are usually funded by fares charged to each passenger, with varying levels of subsidy from local or national tax revenue; fully-subsidised, zero-fare services operate in some towns and cities.
Public transport can consist of subways, trolleys and light rail, commuter trains, buses, van pool services, paratransit services for senior citizens and people with disabilities, ferries, water taxis, or monorails.PT.org>http://www.publictransportation.org/aboutus/default.asp
Public transport is provided by a company or authority that operates a fleet of vehicles. They may or may not be regulated or subsidized by authorities. The infrastructure used may be exclusive, or shared with private vehicles.
For historical and economic reasons, there are differences internationally regarding use and extension of public transport. While countries in Old World tend to have extensive and frequent systems serving their old and dense cities, most cities of the New World have more sprawl and much less comprehensive public transport.
Impact
Environmental
A 2002 study by the Brookings Institution and the American Enterprise Institute found that public transportation in the U.S uses approximately half the fuel required by cars, SUVs and light trucks. In addition, the study noted that "private vehicles emit about 95 percent more carbon monoxide, 92 percent more volatile organic compounds and about twice as much carbon dioxide and nitrogen oxide than public vehicles for every passenger mile traveled".Lyndsey Layton, "Study Lists Mass Transit Benefits", The Washington Post, July 17, 2002, Page B05
A controversial 2004 study from Lancaster University concluded that the read more at » http://en.wikipedia.org/wiki/Public+transport
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