Michael Haggerty

Michael Haggerty

Mike has more than 15 years of geotechnical engineering experience on projects involving tunnels, mines, dams, and wind turbines. His work frequently involves the inspection and rehabilitation of existing tunnel infrastructure and the design of underground space. Mike has served as onsite field engineer and geologist for numerous projects; directs drill crews for hollow-stem-auger, air-rotary, sonic, dual-casing, rock-coring, and cone-penetration-test investigations; and has installed a variety of geotechnical instrumentation.



Vice President
Senior Geotechnical Engineer


Professional Engineer (FL, IA, LA, MI, MS, ND)


MS, Geological Engineering, University of Minnesota-Twin Cities

BS, Geology, University of Minnesota-Twin Cities

BGE, Geological Engineering, University of Minnesota-Twin Cities


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2944

Related projects

Penn Avenue sinkhole investigation and rehabilitation
Inspection, design, and construction oversight for tunnel rehabilitation
Stormwater storage facility for major Minneapolis interstate artery