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Our Team

Dave McKenzie, PE
Project Manager


Dave McKenzie, P.E., works on the Bollig team as a Project Manager with an emphasis on railroad engineering. With over 40 years of experience working on transportation and railroad track-related projects, Dave's expertise lies in track design, grade crossing safety, permits, train operation analysis, grant administration, and railroad negotiations. Through his experience in the railroad industry, Dave has a keen understanding of how railroads operate and has developed relationships with most of the railroads in the Upper Midwest.

Dave previously worked with another engineering firm on railroad-related projects for over 20 years. His numerous projects included track design, railroad negotiations, construction administration, crossing safety, and quiet zones. He also worked for MnDOT and Railroad Service, Inc.

Dave and his wife, Karla, live in Apple Valley, Minnesota, and have three grown children and three grandchildren. In their spare time they love to travel, play golf, and play with the grandkids.

Email: dmckenzie@bollig-engineering.com 


Testimonials
Paul Brutlag
Chairman - Airport Board of Directors
Pride of the Prairie Airport (Y63)
Elbow Lake, Minnesota
They know the value and necessity of helping us achieve discussion, understanding, participation, respect and mutual support with MnDOT and the FAA.
Pam Harrington
Director of Business and Finance
Willmar Public School District ISD #347
Bollig staff members have consistently exceeded my expectations in the quality of service provided.
Staff Bios


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