Mode of transport carries its own motor. As of 2002, there were 591 million automobiles worldwide. Other users of roads include motorcars, motorcycles, buses, trucks, bicycles and pedestrians, and special provisions are sometimes made for each of these. For example, the use of bus lanes give priority for public transport, and cycle lanes provide special areas of road for bicycles to use. Motorcars offer high flexibility, but are deemed with high energy and area use, and the main source of noise and air pollution in cities; buses allow for more efficient travel at the cost of reduced flexibility. Road transport by truck is
The Wheel of Hurt The Wheel of Hurt "The Wheel of Hurt" is the title of a popular song from 1966 (see 1966 in music). The song was written by Charles Singleton and Eddie Snyder. Two versions of "The Wheel of Hurt" were released in late 1966 at virtually the same time. One version was sung by Italian American singer Al Martino, and this was a modest hit, peaking at #59 on the "Billboard" Hot 100 chart and at #12 on the "Billboard" Easy Listening chart in late 1966. The second version of "The Wheel of Hurt" was by the American performer Margaret Whiting,