Contract Mill Road is a hiking, biking, and horse trail in Granite County, Montana. It is within Beaverhead-Deerlodge National Forest. It is 2.6 miles long and begins at 5,518 feet altitude. Traveling the entire trail is 2.9 miles with a total elevation gain of 685 feet. The Algonquin Mine (elevation 6,050 feet), Lower Frost Creek Mine (elevation 5,604 feet), Redemption Mine (elevation 5,738 feet), and Strip Mine (elevation 5,984 feet) quarries can be seen along the trail.