All of its seven toll plazas (Hatillo, Factor, Arecibo, Manatí, Vega Alta, Toa Baja and Guaynabo / Fort Buchanan) have bi-directional express lanes. The Puerto Rico Highway 52 (PR-52), also known also as the Autopista Luis A. Ferré, runs from PR-1 in southwest Río Piedras and heads south until it intersects with highway PR-2 in Ponce.