The Derby Line–Stanstead Border Crossing connects the town of Stanstead, Quebec with Derby Line, Vermont on the Canada–US border. While there historically have been many roads that connect this community divided by a border, this page refers to the location at which U.S. Route 5 intersects Quebec Route 143. Since 2009, barricades have been erected on Church Street, Lee Street and Ball Street to prevent people from crossing the border at locations where border inspection services are not present, forcing locals to cross at this crossing, or at the Derby Line–Rock Island Border Crossing east of town.