[1] On 19 November 2016, JR Hokkaido's President announced plans to rationalise the network by up to 1,237 km (769 mi), or ~50% of the current network,[2] including the proposed conversion to Third Sector operation of the Sekihoku Main Line, but if local governments are not agreeable, the line will face closure.

The Taisetsu limited express train runs from Asahikawa to Abashiri with two return workings daily.

Kitami The principal route between Sapporo and Okhotsk Subprefecture has changed several times.

The route shortened by 53.5 km (33.2 mi) when the section between Takikawa and Furano on the Nemuro Main Line opened in 1913.

[citation needed] A third route was a shortcut between Asahikawa and Engaru, straight through the Kitami Pass.