Question: 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?
Sentence (from "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.
Relevant evidence: No