The way points of this bicycle route:
This is the best bike route I know to Plano from Rockwall. Start from Walmart.
Cross the Hwy 66 bridge on the bike lane. Watch for glass and other debris.
Princeton Rd is often busy but has four lanes.
Liberty Grove has no shoulder and sometimes has moderate traffic moving too fast. Use caution.
Miles Rd, otherwise known as Dump Hill, has a steep drop going NW. Watch for large cracks near the bottom as the roadbed is in bad shape.
End at Plano Cycling and Fitness. You can easily modify your end point as desired. Return using the reverse route.
