Drivers traveling on US 180 and 4th Street should be aware that the lights are changing on Tuesday.The electric traffic lights have been blinking since Texas Department of Transportation (TxDOT) has been working on roadway improvements in the area.Drivers stop at traffic stops along 4th street before proceeding.That ends at around 9 a.m., Tuesday when those blinking red lights cease. They will function as other traffic lights. The switch over will mean drivers have to stop and wait until the light turns green before proceeding.The signal work was part of a $23.9 million project that made major roadway improvements to ...