Due to EPB utility work, the traffic signal at the intersection of Hixson Pike and Lupton Drive will be non-working on Tuesday, July 27 from 9 a.m. to noon. Stop signs will be placed for Lupton Drive while Hixson Pike traffic will proceed with caution. There will be flaggers or a police officer onsite to direct traffic for Lupton Drive. Drivers are to approach the intersection with caution.