Apple Maps Google Maps gravel segment Chambers County 099 to Co Rd 858 bike gravelmap.com 3.2 km 190 m gain
Apple Maps Google Maps gravel segment Chambers County 140 to Chambers County 139 bike gravelmap.com 3.4 km 162 m gain
Apple Maps Google Maps gravel segment Chambers County 125 to Couny Rd 127 bike gravelmap.com 3.5 km 154 m gain
