St Louis to Gulf Shores

Take 55 to 412 to Jackson, Tn, then 45 S through Tupelo to Mobile. You will have about 45 miles of two lane once you cross over into Al but it's good road, just difficult to pass or be passed. From 45 take the Saraland 158 exit to I65. Take I 165 exit and take the truck route across the bridge instead of using the tunnel. I think this is Exit 9, follow signs. You will rejoin I10 just past the battleship. Continue on to the Gulf Shores exit. I just travelled this route from Amory,, MS in late May, no road construction, few trucks, great road.