Tram in Austria

Some pics after the opening of line D's extension to Absberggasse can be found here:
public-transport.net/tram/Wien_D_Sonnwend/index.html#img=9110...
See also the pic with the E2 tram at new terminus Absberggasse

After a fire at Karlsplatz U1 station, underground line 1 was not in service for some days. Due to that line D was routed via Ring-Kai and additional trams were in service running till Börse and (sometimes) only to Quartier Belvedere on the other side. This was the first diversion after the extension. See pic with Ulf line D.
see some pics here:
public-transport.net/tram/Wien_U1_Unterbr19/