“八五”以来，河北省高速公路建设保持了强劲的发势头。截止１９９８年底，全省高速公路总里程达７２０公里，居全国第四位。高速公路的开通对河北经济和社会发展产生了深刻影响，具体表现在以下几个方面。一、高速公路沿线经济迅速发展，成为带状经济崛起的龙脊高速公路... Since the Eighth Five-Year Plan, highway construction in Hebei Province has maintained a strong momentum. By the end of 1998, the total mileage of expressways in the province had reached 720 km, ranking the fourth in the country. The opening of the expressway has had a profound impact on the economic and social development of Hebei Province, in the following aspects. First, the rapid economic development along the highway has become a belt-shaped economy Longji Expressway ...