New Jersey. Department of Transportation
·
2023
Full Details
Warning: This dataset is an archived copy held by the BTAA-GIN. For the most current roads layer, consult New Jersey Department of Transportation (https://www.nj.gov/transportation/refdata/gis/data.shtm)
Pilot collection purpose: To provide a recent version of a high priority transportation layer
The “NJ Roadway Network” contains over 39,000 miles of roadway which includes Interstates, Toll routes, US routes, State routes, County routes, Local streets and Ramps. It is submitted every calendar year to the Highway Performance Monitoring System (HPMS) and updated as needed throughout the year. It provides a comprehensive road network of New Jersey that conforms to the NJDOT data model. This road network does not include private roads., The NJ Roadway Network file is the Official LRS for the New Jersey Department of Transportation. The file is a shapefile that includes a linear referencing system that represents the public roadways in New Jersey. It was developed for use with ESRI’s geographic information systems applications and was structured to conform to the UNETRANS data model. The NJDOT data model reflects some of the key components of the UNETRANS model as outlined in the Transportation Data Models Analysis Report (pdf 2.5m).
, Data source: Digital color infrared (CIR) orthophotography of New Jersey in State Plane NAD83 Coordinates, U.S. Survey Feet. Aerial photography of the entire State of New Jersey was captured during February-April, 2002. The ortho-rectification process achieved a +/-4.0 ft. horizontal accuracy at a 95% confidence level, National Standard for Spatial Data Accuracy (NSSDA)., Data source: Identification of public roads, attributes for road segments.
Creator
New Jersey. Department of Transportation
Publisher
New Jersey. Department of Transportation
Subject
Roads
Temporal Coverage
2023
Date Issued
2023
Access Rights
Public
Format
Shapefile
File Size
93.934 MB
Language
English
Date Added
August 31, 2024
Conforms To
https://epsg.io/3424
Spatial Resolution as Text
Derived from digital orthophotography that was produced at a scale of 1:2400 (1"=200') with a 1 foot pixel resolution.
Provenance Statement
Downloaded from https://www.nj.gov/transportation/refdata/gis/data.shtm August 19, 2024
