Editing River Edge, New Jersey (section)

===Roads and highways===
{{As of|2010|5}}, the borough had a total of {{convert|33.73|mi}} of roadways, of which {{convert|29.50|mi}} were maintained by the municipality, {{convert|3.85|mi}} by Bergen County and {{convert|0.38|mi}} by the [[New Jersey Department of Transportation]].<ref>[http://www.state.nj.us/transportation/refdata/sldiag/mileage_Bergen.pdf Bergen County Mileage by Municipality and Jurisdiction], [[New Jersey Department of Transportation]], May 2010. Accessed December 15, 2013.</ref>

[[New Jersey Route 4|Route 4]] is the primary highway serving River Edge, running along the borough's southern edge.<ref>[https://www.state.nj.us/transportation/refdata/sldiag/pdf/00000004__-.pdf#page=3 Route 4 Straight Line Diagram], [[New Jersey Department of Transportation]], Updated May 2017. Accessed February 2, 2023.</ref> [[County Route 503 (New Jersey)|County Route 503]] (Kinderkamack Road) passes north-south through the borough, alongside the [[Hackensack River]].<ref>[https://www.state.nj.us/transportation/refdata/sldiag/pdf/00000503__-.pdf#page=3 County Route 503 Straight Line Diagram], [[New Jersey Department of Transportation]], Updated June 2012. Accessed February 2, 2023.</ref> In January 2025, the New Jersey Department of Transportation announced the commencement of the Route 4 Hackensack River Bridge Replacement Project. This aims to improve both the transportation infrastructure and safety for commuters in the River Edge area.<ref>{{cite web | title = Route 4 Hackensack River Bridge Replacement Project | url = https://www.riveredgenj.org/home-page-news | website = Borough of River Edge | publisher = RiverEdgeNJ.org | date = January 2025 | access-date = February 17, 2025 }}</ref>"