Apple Maps Google Maps gravel segment West Branch Huron River Road bike gravelmap.com 20.2 km 572 m gain
Apple Maps Google Maps gravel segment Menge Creek Rd to Forest 2245 Rd/Gorge Cutoff bike gravelmap.com 23.7 km 198 m gain
Apple Maps Google Maps gravel segment Smith Creek Road to Fence River Road bike gravelmap.com 11.0 km 108 m gain
Apple Maps Google Maps gravel segment County Road CCO to County Road AAO bike gravelmap.com 7.1 km 122 m gain
