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 Meyer (financier) 1946. Meyer appointed his son-in-law, Phil Graham, as publisher of the "Post." After six months with the World Bank, Meyer returned to the "Post," serving as chairman of the Washington Post Company until his death in Washington in 1959. Meyer's older sister, Florence Meyer Blumenthal, was noted for the philanthropic organization she formed, the Franco-American Florence Blumenthal Foundation, which awarded the Prix Blumenthal. His brother, Edgar J. Meyer, married to Leila Saks Meyer, the daughter of Andrew Saks, perished in the sinking of the "RMS Titanic". Eugene Meyer Elementary School in Washington, DC was named in his honor in 1963.