Tsugaru Forest Railway
Tsugaru Forest Railway was a network of narrow-gauge forest railways in the Tsugaru region of Aomori Prefecture, Japan. The Tsugaru Forest Railway is recognized as Japan’s first formal, state-administered forest railway, distinguishing it from earlier private or ad hoc logging tramways. This forest railway was constructed primarily to transport timber from mountainous forest areas to processing and distribution points and was one of Japan’s earliest and longest government-operated forest railway systems.
History
Background
During the feudal era, trees from the cypress forest of Tsugaru were shipped as timber. In areas where cutting was prohibited or where there were no suitable rivers nearby to transport the cut cypress, many cypress trees remained unused.In the early 20th century, increasing demand for timber and the difficulty of transporting logs in mountainous regions prompted the Japanese government to build specialized forest railways. The Tsugaru Forest Railway was constructed beginning in 1909 under the Imperial Forestry Agency to access stands of Aomori hinoki in remote mountain forests.
Construction and Operations
Construction began in 1906, with the Kanita-Imaizumi section opening in 1908. The following year, in 1909, the 67-km main line from the Aomori Lumberyard to Kiraichi was completed. The total length, including branch lines, was 283 km. It was designated a in 2017. The railway, including branches, eventually reached a total length of about 280km.The railway network gradually expanded through the first half of the 20th century, serving multiple forest sites in the western Tsugaru region, including present-day Nishimeya Village. Tracks were narrow gauge and designed for steep grades and sharp curves. Rolling stock included small steam locomotives and, later, internal-combustion engines suited for industrial timber transport. The railway was the standard 762mm for Japanese forest railways.