Apple Maps Google Maps gravel segment Davis Hwy - Royston to Hartel bike gravelmap.com 1.6 km 11 m gain
Apple Maps Google Maps gravel segment Millett Hwy - Nixon to Guinea Rd bike gravelmap.com 2.0 km 4 m gain
Apple Maps Google Maps gravel segment N Royston Rd - Vermontville to Island bike gravelmap.com 6.4 km
Apple Maps Google Maps gravel segment Benton Rd - Santee to Packard bike gravelmap.com 10.1 km 6 m gain
