Video Newsroom > NJTPA News > Video > Dover & Rockaway Railroad Realignment Study Print Dover & Rockaway Railroad Realignment Study Morris County, in partnership with the NJTPA, is conducting a Freight Concept Development Study to determine options for eliminating up to 18 ungated, at-grade crossings on the Dover and Rockaway Railroad through Dover and Rockaway townships. To learn more about the study visit http://DoverRailStudy.org