During the second year, however, the accident rate was reduced as road users gradually became accustomed to conditions and learned freeway traffic safety through the mass media or by their own driving experience.
培養了大批人才這些新的工程技術與方法的運用，不但提高國內土木工程的水準，也因此培養了數千位元工程專門人才，他們都在實地的工作中，獲得了寶貴的經驗。現在，遠至沙烏地阿拉伯都已有我國承包的工程及技術的輸出。這些都是高速公路的興建所帶來的豐碩收穫之一。