 State Route 17, County Route 502, and County Route 507 travel through Waldwick.Waldwick is served by NJ Transit at the Waldwick train station, located at the intersection of West Prospect Street, Lafayette Place and Hewson Avenue.The station is served by both the Bergen County Line and Main Line, which run north–south to Hoboken Terminal with connections via the Secaucus Junction transfer station to New York Penn Station and to other NJ Transit rail service.