GM Celebrates 100 Years of Innovation at Milford Proving Ground
SHERIDAN, WYOMING – October 12, 2024 – SHERIDAN, WYOMING – October 12, 2024 – General Motors recently marked the 100th anniversary of its flagship vehicle testing facility, Milford Proving Ground, with a celebration attended by over 7,000 employees, retirees, and their families.
The 4,000-acre facility, rarely open to the public, features nearly 150 miles of roads used to test GM vehicles. Attendees were given a self-guided tour of the facility, including its 2.9-mile racetrack, steep hills, paved and dirt roads, and the 67-acre "Black Lake" expanse of blacktop.