High Quality Content by WIKIPEDIA articles! Route 68 is a state highway located in Burlington County in the U.S. state of New Jersey, serving as the main connector between the New Jersey Turnpike and Fort Dix. It runs from County Route 616 at the fort to U.S. Route 206 in Mansfield Township, 0.34 mi (0.55 km) south of the New Jersey Turnpike; a total route length of 7.92 mi (12.75 km). The route passes through Wrightstown and Springfield Township as a two-lane undivided road, crossing County Route 537. It continues through Mansfield Township as a four-lane divided highway, intersecting with County Route 543. Route 68 passes through mostly agricultural and residential areas.