sentences:  The following year, an additional line was constructed from Shinshū-Nakano to Yudanaka, and in 1928, the line was extended to Nagano Station as dual track.The Yoshida - Asahi section was double-tracked in 1956, and freight services ceased in 1979.CTC signalling was commissioned between Yudanaka and Asahi in 1980, and extended to Nagano in 1984.