traffic
(emergency exit) NA 16
2012
competition Margaretengürtel
2009
competition expressway S8 Marchfeld
2009
ASFINAG restig places
2008-2009
Pottendorfer Linie
2004-2009
Eisenbahnbrücke Marchegger Ast
2008
competition expressway S3 Weinviertel
2008
competition expressway S7 Fürstenfeld
2007
Lainzer Tunnel West
1994-2012
Skywalk
2004
Stadlau
2004
S 35
2004
S 80
1996-2002
underbridge Rautenweg
2000-2001
competition underground extension U2
2000
A9
2000
Ikea bridge
1999
underbridge Richard Neutra Gasse
1998-1999
Auhof
1994-1998
A7 Mühlkreisautobahn
1996
STM Christkindlwald (LTW)
1996
B 301
1996
Siemensstrasse
1988-1993
highway A23 (vienna's Südosttangente)
1988-1993