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2002年12月19日，北同蒲线原平—忻州段结束了长达65年单线运营的历史。北同蒲铁路是山西省南北交通体系的脊梁，是晋中、晋北地区煤炭运输的重要集运线和外运联络线，也是国家铁路“八纵八横”主干线之一——大同—湛江通道的重要组成部分。北同蒲线原平—太原段增建第二线工
On December 19, 2002, the original Pingtung-Beitong-Pu line in Beitongpu district ended its one-line operation for 65 years. North Tongpu Railway is the backbone of the north-south transportation system in Shanxi Province. It is also an important containerization and transportation link of coal transportation in Jinzhong and northern Shanxi. It is also one of the “eight vertical and eight horizontal” trunk lines of the national railway - Datong-Zhanjiang Channel is an important part. The same level of North Tupu - Yuan Taiyuan second line construction