The traffic signal at the intersection of Northwest Edenbower Boulevard and Aviation Drive will be shut down 7 p.m. Wednesday while electrical equipment is changed. The intersection will be controlled by flaggers, but the city encourages drivers to use alternate routes. The signal will remain off until 7 a.m. Thursday. Information: 541-492-6730, Ext. 3 or jnelson@cityofroseburg.org. …