近日,我有幸随团出访美国,考察交通管理设施。短短的十几天工夫,从西部到东部,出于职业的习惯,我留意了一些交通管理的情况,感触颇多。共享车道多人优先堵车是现代城市公路交通的一大通病,在美国,人口不足3亿,车辆却有2亿多,几乎人均一车。不会开车,几乎寸步难行。在洛杉矶,导 Recently, I was fortunate enough to travel with the delegation to the United States to inspect traffic management facilities. A dozen short days, from west to east, out of occupational habits, I noticed some traffic management situation, a lot of feelings. Sharing Lane Multiplayer priority traffic jam is a common problem in modern urban road traffic. In the United States, with a population of less than 300 million, there are more than 200 million vehicles, almost a per capita car. Will not drive, almost impossible. In Los Angeles, lead