Tennessee State Route 105 is a east-west highway in Northeastern Dyer County. TN St Rt 105 passes through the following town in Dyer County. Trimble TN St Rt 105 is not multi-plexed in Dyer County. TN St Rt 105 intersects the following highways in Dyer County. U.S. Rt. 51, near Trimble. Tennessee State Route 3, near Trimble. Tennessee State Route 211, at Trimble. Tennessee State Route 89, near Trimble.
