Round Rock synchronizing traffic signals to improve traffic flow

ROUND ROCK, Texas (KXAN) — Sharon Bailey knows when to skip the main lanes of Round Rock.
“If I have to go at rush hour I’ll go the back roads, I know the area around here well,” explains Bailey, who lives in between Round Rock and Georgetown.
Bailey says at times, the wait for a traffic light to change from red to green can feel like five minutes. In reality, the traffic signal cycle is about two minutes, but you may wait longer if there is more traffic.
The city of Roun