新中国成立以来，我国公路建设经历了普及、提高阶段，现开始向现代化迈进。全国公路里程从解放时的8．07万公里，至1995年底的115．7万公里，增加了14倍多。尤其是改革开放以来，随着国民经济的高速发展，对公路运输的需求越来越高，同时各级政府与广大群众也深刻体会、认识到 Since the founding of New China, the road construction in our country has undergone universalization and improvement and is now starting to move toward modernization. The national highway mileage increased from about 80,700 km at the time of liberation to 1,157,000 km at the end of 1995, an increase of more than 14 times. Especially since the reform and opening up, with the rapid development of the national economy, the demand for road transport is getting higher and higher. At the same time, the governments at various levels and the broad masses also deeply understand and recognize that