A traffic signal installed last week at U.S. 72 and Burgreen Road/Dupree Worthey roads is now in flash mode, according to a press release from the Alabama Department of Transportation.

The signal will remain in flash mode for about a week to alert drivers to its presence before normal operations begin. During this interim period, through traffic on U.S. 72 will receive flashing yellow lights indicating caution, and motorists on Burgreen Road/Dupree Worthey Road and those using the left turn lanes on U.S. 72 will receive flashing red signals, indicating they must stop and yield.