According to a spokesperson, rail traffic will gradually be resumed. However, the Avus motorway 115, which runs parallel to the tracks a little closer to the danger zone, will remain closed at least until Sunday. The fire brigade expects the containment area around the fire to remain in place for several days. "The extinguishing measures on the blast site and the cooling measures of these three hotspots, which have been defined by the blast master, are having an effect," fire brigade spokesman Thomas Kirstein said in Berlin on Saturday. The task now, he said, was to reliably ensure the cooling of the site.