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山西高速公路自1993年起步建设,到2005年已达1686km,进入全国前10名。其中“三小时高速通达工程”16条段长1324km,总投资399.3亿元。这批高速公路的建成对我省调整产业结构,加速经济发展,建设小康社会起到巨大作用。高速公路建设提高了科技含量,取得一系列新成果,不少创新点已
Shanxi Expressway started construction in 1993 and reached 1686km in 2005, entering the top 10 in the country. Among them, 16 segments of “Three-hour High-speed Access Project” are 1324km in length with a total investment of 39.93 billion yuan. The completion of these expressways has played a great role in our province in adjusting industrial structure, accelerating economic development and building a moderately prosperous society. Expressway construction has raised the scientific and technological content and made a series of new achievements. Many innovations have been made