Tanabe conducted the investigation and directed the construction of the section between Sorachibuto (present day Takikawa City) and Asahikawa City in Kamikawa Line (a part of present-day Hakodate Main Line) in the beginning, and also other sections which later became parts of Soya Main Line and Nemuro Main Line. |
田辺は上川線(現函館本線の一部)の空知太(現滝川市)?旭川市間を手始めに、のちの宗谷本線、根室本線の一部となる区間の調査と建設指揮にあたった。 |