交通堵塞又称交通挤塞、交通拥挤、交通拥堵、塞车或堵车,是一种车多拥挤车速缓慢的现象,通常在节假日或上下班高峰等时刻出现。近年来,随着社会的不断发展,城市规模扩大,我国城市交通拥堵现象也日益加剧。目前,我国大多数城市不同程度的存在着交通堵塞 Traffic jams, also known as traffic congestion, traffic jams, traffic jams, traffic jams or traffic jams, are vehicles that are overcrowded and slow at times, usually during holidays or rush hours. In recent years, with the continuous development of society and the expansion of cities, traffic congestion in urban areas of our country is also aggravating day by day. At present, most cities in our country have traffic congestion to varying degrees