Route description thumb|left|The intersection of Route 62/CR 646 and CR 632 (Lackawanna Avenue) in Totowa. The only signage for the route along the route itself is on traffic light overheads. Route 62 begins at an intersection with the off-ramp from US 46 eastbound and Passaic County Route 646 in the community of Totowa. The highway heads northward along Union Boulevard, intersecting with the on-ramp from Route 62 to US 46 eastbound. The route heads across a long bridge over the eastbound and westbound divided lanes of US 46. After crossing the bridge, Route 62 heads into a small industrial part of Totowa, where it intersects with the off-ramp from the westbound lanes of US 46. The highway continues northward, intersecting with Furler Street and Lackawanna Avenue with jughandles in the northeastern quadrant. Route 62 continues along Union Boulevard, becoming a divided highway. The highway crosses over a Norfolk Southern railroad line before meeting I-80 at interchange 55A, where the route's designation terminates. The route continues into Paterson as County Route 646.
Route description thumb|left|The intersection of Route 62/CR 646 and CR 632 (Lackawanna Avenue) in Totowa. The only signage for the route along the route itself is on traffic light overheads. Route 62 begins at an intersection with the off-ramp from US 46 eastbound and Passaic County Route 646 in the community of Totowa The highway heads northward along Union Boulevard, intersecting with the on-ramp from Route 62 to US 46 eastbound. The route heads across a long bridge over the eastbound and westbound divided lanes of US 46. After crossing the bridge, Route 62 heads into a small industrial part of Totowa, where it intersects with the off-ramp from the westbound lanes of US 46. The highway continues northward, intersecting with Furler Street and Lackawanna Avenue with jughandles in the northeastern quadrant. Route 62 continues along Union Boulevard, becoming a divided highway. The highway crosses over a Norfolk Southern railroad line before meeting I-80 at interchange 55A, where the route's designation terminates. The route continues into Paterson as County Route 646.