Tennessee Secondary State Route 77 is a east-west highway in Northeastern Dyer County. This runs from U.S. Rt. 51 to the Dyer/Gibson County Line. TN St Rt 77 passes through the following town in Dyer County. Churchton TN St Rt 77 is not multi-plexed in Dyer County. TN St Rt 77 intersects the following highways in Dyer County. U.S. Rt. 51, near Newbern. Tennessee State Route 3, near Newbern. Tennessee State Route 211, near Newbern.
