The Ludlow Monument is a granite memorial by sculptor Hugh Sullivan[1] erected by the United Mine Workers of America (UMWA) at the Ludlow Tent Colony Site near Ludlow, Colorado in 1918 to honor the victims of the Ludlow massacre. It is located on County Road 44, about 1.5 kilometres (0.93 mi) west of Interstate 25 (US 85, 87 & 160), at County Road 615.