Petrified Forest National Park - Transportation

Eastbound visitors should exit Interstate 40 at Holbrook and take U.S. Highway 180 to the park's south entrance. Drive north through the park to return to Interstate 40. Visitors traveling west on Interstate 40 should exit at milepost 311, drive through the park and connect with U.S. Highway 180 at the south end. Take U.S. Highway 180 to Holbrook to continue west on Interstate 40.