On this particular visit to Innsbruck there were two days where the only trams running were on the Stubaitalbahn to the depot and for the remainder of the stay there were no trams on the 3 service. Here a Mercedes-Benz Citaro articulated bus works a tram replacement service.
NIKON CORPORATION NIKON D700, f/13 @ 122 mm, 1/400, ISO 1250, No Flash