{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Provide a comprehensive road network of New Jersey that conforms to the NJDOT data model. This road network does not include private roads.", "description": "

NJDOT has adopted a new data model for their transportation network. This data model was designed using portions of the ESRI UNETRANS data model, and incorporates existing data with more recent spatial and roadway inventory data. These data will encompass the NJDOT statewide road network, as well as public roads that fall outside of the NJDOT's jurisdiction. Roads were digitized using 2002 New Jersey statewide orthophotos, which were produced at a scale of 1:2400 (1\"=200') with a 1 foot pixel resolution. The orthophotos were captured during February-April 2002, and were ortho-rectified to a +/- 4.0 foot horizontal accuracy at a 95% confidence level. Roads were digitized to the visible center of a street, within a tolerance of +/- 3 feet and then attributed using data collected for the Maintenance Management Systems and Local Road Inventory projects (2002-2005), which are both NJDOT BTDS data collection projects. Only public roads were digitized and attributed. Roads were digitized as divided where there was a visible, physical median separating carriageways for a length of greater than 600 feet. In the secondary direction, along median separated segments of roadway in the south and westbound directions, the milepost values are opposite to those in the primary direction. Ramps were digitized when the gore-to-gore distance was greater than 25 feet. This dataset does not include address range attributes. The project began in November 2003, and was completed by May 31, 2005.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "Provide a comprehensive road network of New Jersey that conforms to the NJDOT data model. This road network does not include private roads.", "title": "NJ Roadway Network", "tags": [ "roads", "njfw_transport", "transportation", "NJ Route Layer", "New Jersey Department of Transportation (NJDOT)", "NJ roadways", "2005 multi centerline data model", "Bureau of Transportation Data and Support (BTDS)", "NJGIN", "2002 New Jersey orthophotos", "public roads", "NJDOT Transportation Data Model", "New Jersey", "New Jersey", "roadways", "Straight Line Diagrams (SLD)", "NJ", "Bureau of Safety Programs (BSP)", "Local Road Inventory (LRI)", "Road network", "2006", "2007", "2008", "2009", "2010", "2011", "2012", "2013", "2014", "2015", "2016", "2017", "2018", "2019", "2020." ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "", "licenseInfo": "

Contact: Donald O. Perry NJDOT GIS Specialist 1 1035 Parkway Ave. Trenton, NJ 08625 609-963-1884 Don.Perry@dot.nj.gov<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>" }