29 September 2021 - Sigtuna, Märsta station. Transdev 0442 at Märsta station building from 1914. There have been disruptions in commuter train traffic since a train ran with a major flat spot between Älvsjö and Stockholm City. The train remained there during the day and the track was closed for inspection with heavy delays and canceled trains as a result for the rest of the day. The train that should have arrived at 10:52 is waited to come at 12:54.