Louisiana Highway 19 (LA 19) is a state highway located in southeastern Louisiana, it runs in a north–south direction from U.S. Highway 61 (US 61) in Baton Rouge, the capital of the U.S. state of Louisiana, and its second-largest city, to the Mississippi state line north of which city?
Baton Rouge, Louisiana Baton Rouge ( ; French for "Red Stick", French: Bâton-Rouge ] ) is the capital of the U.S. state of Louisiana and its second-largest city. It forms the parish seat of East Baton Rouge Parish and is located on the eastern bank of the Mississippi River.
Meridian, Mississippi Meridian is the sixth largest city in the state of Mississippi, United States. It is the county seat of Lauderdale County and the principal city of the Meridian, Mississippi Micropolitan Statistical Area. Along major highways, the city is 93 mi east of Jackson, Mississippi; 154 mi southwest of Birmingham, Alabama; 202 mi northeast of New Orleans, Louisiana; and 231 mi southeast of Memphis, Tennessee.