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
Eugene A. Clifford Eugene A. Clifford Eugene A. Clifford (December 5, 1886 - 1941) was an American lawyer from Juneau, Wisconsin who served one term as a Democratic member of the Wisconsin State Senate from the 13th District. Clifford was born December 5, 1886, in the town of Clyman, in Dodge County, Wisconsin. He attended Juneau's high school, Dodgeland High School, and the University of Wisconsin Law School; and took up the practice of law in Juneau. He spent fifteen years as city attorney of Juneau, as well as four years as mayor. He was a county supervisor for four years, and as