Apple Maps Google Maps gravel segment Downington Road to Sandoval Drive bike gravelmap.com 147.7 km 724 m gain
Apple Maps Google Maps gravel segment My house to Grind Stone City bike gravelmap.com 182.4 km 846 m gain
Apple Maps Google Maps other segment Polly Ann Trail - Lapeer County (grass) bike gravelmap.com 19.5 km
Apple Maps Google Maps gravel segment Cornwell Road to Michigan Avenue bike gravelmap.com 131.1 km 221 m gain
Apple Maps Google Maps gravel segment Abbott Rd to N Blacks Corners Rd bike gravelmap.com 15.9 km 30 m gain
