It is the train sections Sala-Eskilstuna-Linköping, Västerås-Skövde-Gothenburg and Västerås-Fagersta that are affected.
According to the Swedish Transport Administration, there is no forecast for when the track fault will be rectified.
Train delays in Eskilstuna
2022-01-24T05:56:43.946Z
A track fault between Västerås and Kolbäck causes train delays on several routes. This is announced by the Swedish Transport Administration on its website.
Source: svt