 Traveling on Kilbourne Avenue, LA 17 reaches its final junction, LA 585 (Louisiana Avenue).The highway ends later at the Arkansas state line, where the road continues towards Eudora, Arkansas as Arkansas Highway 159 (AR 159).LA 17 is classified by the Louisiana Department of Transportation and Development (La DOTD) as an urban minor arterial in the Winnsboro area and as a rural minor arterial otherwise.