Previous Related Experience -- Beginning in 1956, Dr. Andrew was involved in the interstate highway program as a construction field office manager. In 1961, he did research that resulted in one of the first detailed computer simulations of a railroad. As a consultant in statistical and operations analyses he has served numerous railroads and airlines. His work has included cost analysis, productivity improvements and strategic planning. He has prepared testimony as an expert witness in the matters of mergers, acquisitions, rates and abandonments in transportation.

From 1962 to 1964, Dr. Andrew taught in the Management Science Department at Case Institute of Technology and, from 1964 to 1971, in the Graduate College of Business Administration at the University of Minnesota. He also held a joint appointment in the Department of Mathematical Statistics; presented many in-house training programs for various companies and organizations; and, conducted research in operations research and computer science. Dr. Andrew was one of the organizers of the Management Information Systems Research Center at the University of Minnesota.

Dr. Andrew was Director of Planning and Analysis from 1971 to 1974 and Vice Chancellor for Administration at the University of Colorado at Boulder from 1974 to 1978. During this time he served on committees to the Governor of Colorado, conducted studies for the legislatures of both Colorado and Minnesota and continued his work in transportation with the Department of Transportation of Boulder, Colorado and several merger and acquisition traffic diversion studies for railroads. In 1978, he started Infomap, Inc., a statistical mapping service bureau and software company which he sold to Rand McNally & Company in 1983. From 1983 to 1986, he worked for Rand McNally on new product developments in transportation.