Those traffic lights that have been blinking on and off for months will continue – at least for a while longer.There’s no set date on when the lights will return to operating normally, according to Dianah Ascencio, public information officer with Texas Department of Transportation in an emailed response to questions.The lights have been flashing red to warn drivers to stop before proceeding at several stops along S. Bryan Ave. and throughout 4th Street.The hold-up on the fourway traffic signs is due to the general contractor who replaced their original electrical subcontractor with a different subcontractor.“The new subcontractor is currently ...