A second continuous flow intersection in Gwinnett County is among 24 transportation contracts awarded this summer by the Georgia Department of Transportation. The intersection of Ga. 10 at Ga. 124 in Snellville will be the state’s second continuous flow intersection — the first was opened in May on Ga. 400 at Ga. 53 in Dawsonville. Turn lanes are pulled a few hundred feet back from the lights of a continuous flow intersection, meaning drivers make left turns across the oncoming lane much earlier and then complete their turn at a second set of lights.