Thank you for contacting City of Huntsville, Traffic Engineering. The signals at Dunlop and Cochran are under Huntsville City's jurisdiction and are functioning correctly, but the signal at Graphics/Cleghorn belongs to the City of Madison. Any complaints with the Graphics Drive signal not letting more cars out from the side streets should be made with the City of Madison on their "Let Us Know" webpage at https://www.madisonal.gov/71/Let-Us-Know. Thank you.