“非典”的肆虐,给交通系统带来一场突如其来的战争。公路、水路交通点多线长,流动分散,是我国人口流动和群众出行的主要运输方式。2002年公路水路运输完成客运量148.5亿人,旅客周转量7727.6亿人公里,公路水路运输完成的客运量和周转量,在5种运输方式总运量中的比重分别为92.8%和55.6%。因此,公路水路交通是控制非典型肺炎疫情蔓延的重点部位和关键坏节之 “SARS ” raging, to the transportation system to bring a sudden war. Roads and waterways with long lines of traffic and diversified traffic are the main mode of transportation for the population movement and mass movement in our country. In 2002, the road and waterway transport completed a total of 14.85 billion passenger trips and a passenger turnover of 777.76 billion passenger-kilometers. Passenger traffic and turnover volume completed by road and waterway transport accounted for 92.8% and 55.6% of the total transport volume respectively. Therefore, highway and waterway traffic control is the key area for controlling the spread of SARS and the key bad sectors