类别1990199119921993199419951996十二、交通运输邮电铁路通车里程-0.050.050.29持平持平持平27.93公路通车里程2.492.862.856.729.118.005.584.105.583.928.329.998.926.03内河通航里程持平2.77持平持平持平持平...