In the cab of steamlocomotive B 3/4 # 1367 of SBB Historic in Brugg (AG) on the run through the 15 kilometer long Gotthard tunnel from Göschenen to Airolo. The locomotive is running with 70 km/h, but driver Stefan has not so much to do, because she is pulled by Ae 6/6 # 11411 (compulsory through this tunnel). Nevertheless, the controller had to be operated for lubricating steam, the steam pressure has to be under control or there is water to feed into the boiler etc.