train on the Fukuchiyama Line in 1991 The
Japanese Government Railways (JGR) opened the Osaka – Kobe section of what is now the
Tokaido Main Line in 1874 as a dual track line. The opened a 762mm gauge line between Amagasaki and Itami (about ) in 1891. In 1893, the horsecar railway was reorganized as , which introduced
steam power to the railway and extended the line to Ikeda. The Settsu Railway was merged by , which had a plan to build a railway between Osaka and
Maizuru. The Hankaku Railway converted the line to 1067mm gauge and extended it to Takarazuka in 1897 and to Fukuchiyama in 1899. The company also connected the line to the Kanzaki Station (present-day Amagasaki Station) of the
JGR line in 1898 making the line to the original Amagasaki terminal a branch. Hankaku Railway was nationalized on August 1, 1907. The Amagasaki – Tsukaguchi section was duplicated in 1934, and extended to Takarazuka in 1979/80. The Takarazuka – Shin-Sanda section was duplicated in 1986 in conjunction with the opening of the Najio tunnel and associated deviation, which shortened the route by . Duplication to Sasayamaguchi was completed in 1996. The Amagasaki – Tsukaguchi section was electrified in 1956, and extended to Takarazuka in 1981. The remainder of the line was electrified in 1986. CTC signalling was commissioned between Fukuchiyama and Sasayamaguchi in 1982, extended to Hirono in 1984 and to Amagasaki in 1986. The branchline between Amagasakikō Station (former Amagasaki terminal of the horsecar railway) and Tsukaguchi Station ceased passenger operation in 1981 and freight operation in 1984.
Former connecting lines • Sanda station – The
Arima Line, a 12 km line to Arima operated from 1915 to 1943. • Sasayama-guchi station – The Sasayama Railway, a line to Sasayama-Chō opened in 1915. The private railway was discontinued in 1944 when the
Sasayama Line of the
Japanese Government Railways opened. The Sasayama Line closed in 1972. • Fukuchiyama station – The Hokutan Railway Co. operated a 12 km line to Koumori between 1923 and 1971.
Accidents On April 25, 2005, a seven-car 207 series train on a Rapid service derailed and crashed into a building between
Tsukaguchi and
Amagasaki on its way for Doshisha-mae via the
JR Tōzai Line and the
Katamachi Line. 107 passengers were killed in the accident. Operations on the affected part of the line remained suspended until trial runs began on June 7, 2005. Passenger service resumed on June 19, 2005. The train involved was train number 5418M, a limited-stop "Rapid" commuter service from to . It was a seven-car
207 series electric multiple unit (EMU) formation consisting of a 4-car set and a 3-car set coupled together. The train was carrying approximately 580 passengers at the time of the accident. ==References==