FR-AU 377 Mercedes-Benz O 405 Freiburg, Hbf. 23. August 2007 FR-AU 494 Mercedes-Benz O 345 H Freiburg, Hbf. 23. August 2007 FR-AU 754 Mercedes-Benz O 345 H Freiburg, Hbf. 3. April 2009 FR-DR 282 Mercedes-Benz O 405 Freiburg, Hbf. 23. August 2007