Donald Macher, ACTAR

Accident Reconstructionist

Mr. Macher has 29 years of experience within civil engineering disciplines.  Mr. Macher is skilled in scene investigation, evidence collection, preservation from vehicles and sites, computer photogrammetry, total station forensic mapping of vehicles and crash sites, and processing of 3-D digitally scanned images.  Mr. Macher’s experience also includes roadway geometry design, traffic signal design, construction and engineering inspection, and structural design of bridge abutments and retaining walls.  He has investigated and assisted in the reconstruction of complex crashes involving multiple vehicles, heavy trucks, pedestrians, bicycles, and motorcycles.  His ability to respond promptly has resulted in the preservation of critical evidence. Mr. Macher also has 21 years of experience on the waters of Florida, boating and fishing.  He currently owns and operates an inshore/offshore fishing charter service in Central Florida.