A person was killed in a two-car crash that shut down both sides of Lawrenceville Highway for nearly two hours Thursday, Gwinnett County police said.

Lanes reopened about 9:10 a.m., according to the WSB 24-hour Traffic Center.

The crash happened east of Jimmy Carter Boulevard about 7:30 a.m., the Traffic Center reported.

No other details were released.

» For updated traffic information, listen to News 95.5 and AM 750 WSB and follow @ajcwsbtraffic on Twitter.

In other news:

Police are trying to identify a woman who threw food at workers.