Louisiana Highway 17 (LA 17) is a state highway located in northeastern Louisiana. It runs 66.53 miles (107.07 km) in a north–south direction from the junction of U.S. Highway 425 (US 425), LA 4, LA 15, and LA 130 in Winnsboro to the Arkansas state line at Kilbourne. In Delhi, LA 17 connects with both Interstate 20 (I-20) and US 80, providing access to the ancient Native American earthworks at Poverty Point State Historic Site and National Monument. This site is located along LA 134 just east of Epps and was designated as a UNESCO World Heritage Site in 2014.