Apple Maps Google Maps gravel segment Stephens Rd to White Willow Rd bike gravelmap.com 11.0 km 14 m gain
Apple Maps Google Maps gravel segment Church Road (White Willow to Sherril) bike gravelmap.com 1.6 km 6 m gain
Apple Maps Google Maps other segment Illinois to Michigan Canal Trail bike gravelmap.com 97.5 km 21 m gain