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Lenard Powell has been building curb and gutter for better than two decades. In that time, he has poured more than 630 miles of curb—enough to stretch from his offices in central Florida to Nashville, Tenn. Until recently, the overwhelming majority of that work had been done using a tried-and-true technique: a stringline-based system.

Accepting that all things change, however, Powell and his company, Lenard Powell Inc. (LPI), made the move to a stringless, millimeter-grade GNSS solution. That move, he says, has resulted in a better product, less reliance on a survey crew, improved production rates and a smaller workforce. Though it’s only one machine in a larger fleet, they’ve begun cutting ties with older technology—in every sense of the word.