The new red light at Concord and Crockett stays red for up to 5 minutes on the Crockett side before 7AM. You have to back up a couple of times if you are the only car at the light to cause it to change. Then when it does turn green sometimes up to 3 cars will run the red light on the Concord side. This has been reported to Brentwood City Managers with no resolution. It is very dangerous and I have almost been hit twice by cars running the light on Concord.