General Motors – More than 7,000 General Motors employees, retirees, and their families gathered at the company’s Milford Proving Ground site in southeastern Michigan Saturday to mark the 100th anniversary of the company’s flagship vehicle testing facility.
Rarely open to visitors, Milford covers 4,000 acres and features nearly 150 miles of roads for testing GM vehicles. Guests at the event were offered a self-guided tour of the facility, which includes a 2.9-mile racecourse, steep hills, both paved and dirt roads, … Read the rest