PUBLISHED: 5:17 PM on Wednesday, May 7, 2008 Photo: Learning about construction careers Roger W. Wetherell photo (DOT&PF) Department of Transportation and Public Facilities (DOT&PF) Commissioner Leo von Scheben offers career advice to more than 100 Matanuska-Susitna Borough School District students who attended the first ever Alaska Construction Career Day April 30 at the Alaska State Fairgrounds in Palmer.