Alabama State Route 19

State Route 19
Route information
Maintained by ALDOT
Length	37.6 mi[1] (60.5 km)
Major junctions
South end	SR 17 near Detroit
Major intersections	SR 74 to I-22 at Hamilton SR 24 in Red Bay
North end	MS 23 at Mississippi state line in Red Bay
Location
Country	United States
State	Alabama
Counties	Lamar, Marion, Franklin
Highway system
Alabama State Highway System Interstate US State
← SR 18 → I-20

State Route 19 (SR 19) is a 37.6-mile-long (60.5 km) state highway in the northwestern part of the U.S. state of Alabama. The southern terminus of the route is at its intersection with SR 17 at Detroit in northern Lamar County. The northern terminus of the route is a continuation of Mississippi Highway 23 (MS 23) at the Mississippi state line in Red Bay, Franklin County.