Tennessee State Route 15 is a east-west highway in North-Central and Northeastern Shelby County. It runs from Tennessee State Route 14, near Bartlett, to the Fayette/Shelby County Line. From Bartlett to the Fayette/Shelby County Line, it runs un-signed along U.S. Rt. 64. TN St Rt 15 passes through the following towns in Shelby County. Bartlett Eads TN St Rt 15 is multi-plexed in Shelby County. U.S. Rt. 64, from Bartlett to the Fayette/Shelby County Line. TN St Rt 15 intersects the following highways in Shelby County. Tennessee State Route 14, near Bartlett. Tennessee State Route 204, near Bartlett. U.S. Rt. 64, at bartlett. U.S. Rt. 70, at Bartlett. Tennessee State Route 1, at Bartlett. Tennessee State Route 177, at Bartlett. Interstate 40, at Bartlett. Tennessee State Route 385, at Eads. Tennessee State Route 205, at Eads.