Apple Maps Google Maps gravel segment Carrolls Martin Road to Raven Drive bike gravelmap.com 3.4 km 73 m gain
Apple Maps Google Maps gravel route Woodbury Highway to Dan Road bike gravelmap.com 122.8 km 1845 m gain
Apple Maps Google Maps gravel route Harrelson to Red Oak Bridge bike gravelmap.com 75.6 km 1559 m gain
Apple Maps Google Maps gravel segment Concord Road to Oakland Road bike gravelmap.com 19.0 km 236 m gain
