Apple Maps Google Maps gravel segment County Road 481 to Scenic Farms Drive bike gravelmap.com 38.4 km 462 m gain
Apple Maps Google Maps other segment Austin to College Station bike gravelmap.com 193.0 km 1332 m gain
Apple Maps Google Maps gravel segment County Road 460 to County Road 448 bike gravelmap.com 3.0 km 23 m gain
