 It is the northernmost cross-state highway in Louisiana and runs between Interstate 20 (I-20) and the Arkansas state line for its entire distance.LA 2 spans nine parishes, connecting five parish seats with direct connections to the remaining four, traveling through Homer, Bastrop, and smaller communities such as Hosston, Plain Dealing, Sarepta, Bernice, Farmerville, Mer Rouge, and Oak Grove.LA 2 also has intersections with many of the state's major north–south routes, such as LA 1, US 71, US 371, US 167, US 165, and at its eastern terminus, US 65.