In Deptford Township, Route 41 interchanges with a northbound exit and an entrance in both directions. Past this interchange, County Route 544 interchanges with a southbound exit and an entrance in both directions. Both of these interchanges provide access to the Deptford Mall and, in the case of the Route 41 interchange, to Route 55 from northbound Route 42 since the northbound lanes have no direct access to Route 55. Route 42 meets the northern terminus of the Route 55 freeway at Exit 13 with a southbound exit and northbound entrance, where it widens to eight lanes. Route 42 crosses the Big Timber Creek into Runnemede, Camden County, where it passes over the New Jersey Turnpike without an interchange. The freeway then enters Bellmawr, where it features right-in/right-out ramps with Leaf Avenue, that provide access to County Route 753 (Creek Road). Route 42 then continues north to its terminus at Interstate 295 where the North–South Freeway becomes Interstate 76, which heads to Camden and Philadelphia.