 Route 58 began at an intersection with Orange Street and Hecker Street in the center of Newark . Paralleling Lackawanna Drive , the highway crossed over the Gladstone Branch , Montclair Branch and Morristown Lines maintained by New Jersey Transit . A four @-@ lane divided highway , Route 58 headed eastward along the Essex Freeway , a short freeway in Newark . The highway interchanged with Clifton Avenue heading westbound and Martin Luther King Boulevard a short distance later . The interchange with Martin Luther King Boulevard accessed the nearby Newark Broad Street Station . A short distance later , Route 58 interchanged with Route 21 nearby . After Route 21 , the Essex Freeway crossed on the Stickel Bridge over the Passaic River and into Harrison , where Route 58 interchanged with County Route 508 . There the designation terminated . 
