High Quality Content by WIKIPEDIA articles! Conduit Boulevard (Conduit Avenue in Queens) is an arterial road in New York City. The divided highway runs from Atlantic Avenue in Cypress Hills, Brooklyn to Hook Creek Boulevard in Rosedale, Queens at the Nassau County border. Conduit Boulevard is named for the conduit of the Brooklyn Water Works which fed Ridgewood Reservoir and was constructed on the former right-of-way of the aqueduct.