This is a 1 mile loop in the Twin Creek Subdivision that I use for threshold testing as there are no stop signs and has a slight uphill on the west section. The traffic is fairly light on this route as well.
Park anywhere along the route or in the Twin Creeks Country Club parking lot.
Head north toward Grand Oaks Loop
Turn right at Grand Oaks Loop
Head northeast on Grand Oaks Loop toward Crystal Hill Dr
At the traffic circle, take the 1st exit and stay on Grand Oaks Loop
Head southeast on Grand Oaks Loop toward Millstream Dr
Head south on Grand Oaks Loop toward Shadow Canyon Dr
Starbucks at the corner of Cypress Creek and Lakeline Blvd.
None it's only a mile...
Spin City Cycing on 620