Coldwater Road is a hiking, biking, and horse trail in Will County, Illinois. It is within Midewin National Tallgrass Prairie. It is 0.7 miles long and begins at 639 feet altitude. Traveling the entire trail is 1.2 miles with a total elevation gain of 55 feet. The Joliet Army Ammunition Plant Elwood (elevation 640 feet) military is near the trailhead.