20201112
10451300
1.0
FGDC CSDGM Metadata
FALSE
Roads_NJTPA
196402.390000
654532.031875
35505.711250
918742.820000
1
002
0.000
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_New_Jersey_FIPS_2900_Feet
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20240520
14420600
20240520
14420600
150000000
5000
FGDC
Roads_NJTPA
Feature Class
0
OBJECTID_1
OBJECTID_1
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
OBJECTID
OBJECTID
Integer
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
SRI
SRI
String
20
0
0
Route naming convention (Standard Route Identifier) for the route carriageway.
NJDOT
The SRI naming convention for NJ routes is as follows: CCMMRRRRSDQIPPPPP Where: CC - County code (00-21, see following pages). This will be 00 for all State, Interstate, US, Toll Authority, and 500 Routes. MM - The two digit municipality code (see following pages). This will be 00 for Interstate, US, Toll Authority and State Routes, and County Routes (500, 600, and 700 Series). RRRR - The four-digit road number. For numbered routes (Interstates, State and US routes), this number will be the posted route number (right-justified). S - The route suffix if one exists (B - Business; A - Alternate; S - Spur). For example, this would be "B" for US 1 Business. If a suffix does not exist, a "_" character will be used. D - The primary direction in which the route runs (N, S, E, W). This will be used for the secondary direction on divided highways. For undivided routes, or the primary direction of divided routes, a "_" character will be used. Q - Ramp Description. This character is reserved for the ramp description. The descriptions are as follows: A - Off ramp exiting the predominant route in the primary direction (increasing milepost readings) of the predominant route. B - On ramp entering the predominant route in the primary direction of the predominant route. C - Collector lanes in the primary direction of the predominant route. X - Off ramp exiting the predominant route in the secondary direction (decreasing milepost readings) of the predominant route. Y- On ramp entering the predominant route in the secondary direction of the predominant route. Z - Collector lanes in the secondary direction of the predominant route. For information on County and Municipal Codes, please see http://www.state.nj.us/transportation/refdata/sldiag/codes.pdf
MP_START
MP_START
Double
8
38
8
Milepost Start of the roadway segment.
NJDOT
0
164.28
MP_END
MP_END
Double
8
38
8
Milepost End of the roadway segment.
NJDOT
0.001
172.4
DIRECTION
DIRECTION
String
50
0
0
Generalized direction of the route segment.
NJDOT
The following values may be present: "West to East"; "East to West"; "North to South"; "South to North"; "Null"
SLD_NAME
SLD_NAME
String
50
0
0
Generalized name of the route.
NJDOT
Route number or street name
MEASURED_L
MEASURED_L
Double
8
38
8
PARENT_SRI
PARENT_SRI
String
20
0
0
The shared identifier of the highest level route segment that carries the mileage and defines the road number. These segment types include, but are not limited to, secondary direction, express lanes and ramps.
NJDOT
Refer to SRI
PARENT_MP_
PARENT_MP_
Double
8
38
8
PARENT_MP1
PARENT_MP1
Double
8
38
8
ACTIVE
ACTIVE
String
1
0
0
Roadway is actively maintained.
NJDOT
Y
Yes
NJDOT
N
No
NJDOT
YEAR_ACTIV
YEAR_ACTIV
Date
8
0
0
YEAR_RETIR
YEAR_RETIR
Date
8
0
0
ROUTE_SUBT
ROUTE_SUBT
Integer
4
10
0
ROAD_NUM
ROAD_NUM
String
5
0
0
Route identification number excluding route prefix.
NJDOT
Route number or "Null"
UPDT_USER_
UPDT_USER_
String
50
0
0
UPDT_DATE
UPDT_DATE
Date
8
0
0
Last date the record was updated.
NJDOT
Date in "YYYYMMDD" format or "Null"
CREATED_US
CREATED_US
String
50
0
0
CREATED_DA
CREATED_DA
Date
8
0
0
SRI_OLD
SRI_OLD
String
20
0
0
Abbreviated SRI. This field contains an abbreviated SRI (when applicable) by removing trailing underbar characters. This field replaces the "SRI_DOTGIS" field that was present in previous versions.
NJDOT
Refer to SRI
Shape_Leng
Shape_Leng
Double
8
38
8
Shape.STLength()
Shape.STLength()
Double
0
0
0
dataset
Donald O. Perry
NJDOT
GIS Specialist 1
609-963-1884
1035 Parkway Ave
Trenton
NJ
08625
US
Don.Perry@dot.nj.gov
20200601
ArcGIS Metadata
1.0
Donald O. Perry
NJDOT
GIS Specialist 1
609-963-1884
1035 Parkway Ave.
Trenton
New Jersey
08625
US
Don.Perry@dot.nj.gov
none
File name is NJ_Roadway_Network and it can be downloaded from the NJDOT website.
Personal Geodatabase
Zip
33.5
http://www.nj.gov/transportation/gis/zip/NJ_Roads.zip
Web browser
Enterprise Geodatabase Feature Class
http://www.nj.gov/transportation/gis/zip/NJ_Roads.zip
0.000
NJ Roadway Network
2020-06-01T00:00:00
2020-06-01T00:00:00
2020-06-01T00:00:00
1.25
20200601
New Jersey Department of Transportation (NJDOT), Bureau of Transportation Data and Support (BTDS)
New Jersey Department of Transportation (NJDOT), Bureau of Transportation Data and Support (BTDS)
Trenton, NJ
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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>
Provide a comprehensive road network of New Jersey that conforms to the NJDOT data model. This road network does not include private roads.
Donald O. Perry
NJDOT
GIS Specialist 1
609-963-1884
1035 Parkway Ave.
Trenton
New Jersey
08625
US
Don.Perry@dot.nj.gov
NJ
New Jersey
2002
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2002 New Jersey orthophotos
public roads
transportation
Bureau of Transportation Data and Support (BTDS)
Road network
roadways
Bureau of Safety Programs (BSP)
NJDOT Transportation Data Model
Straight Line Diagrams (SLD)
New Jersey Department of Transportation (NJDOT)
NJGIN
NJ roadways
Local Road Inventory (LRI)
roads
multi centerline data model
New Jersey
njfw_transport
NJ Route Layer
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.
The data will be provided as is. NJDOT BTDS will not assume any liability incurred by usage of this data.
NJGIN
This dataset is public domain
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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>
Esri ArcGIS 12.9.10.32739
true
-75.577155
-73.908375
38.9262
41.35558
-75.577155
-73.908375
38.9262
41.35558
1
-75.577155
-73.908406
41.355580
38.926200
Last metadata review date: 20200601
Private roads were not digitized. These roads were not included in the newly adopted NJDOT Data Model.
Topology checks were performed on the dataset in order to verify that the data was consistent and correct. Topology rules included: must not overlap; must not intersect; must not have dangles; and must not self-overlap.
Roads were digitized to the visible center of a street, within a tolerance of +/- 3 feet. Digitizers were trained to visually check work against the aerial. A random QC was complete to ensure consistency.
MP_START MP_START and MP_END values were populated by data collected for the MMS and LRI projects for the NJDOT BTDD which are based on DMI. These data were collected from 2002-2005. Additional control points were used when applying M-values for routes greater than 5 miles in length. In instances were no inventory data exists (including, but not limited to, secondary direction of 500 series and lower) shape_length was used to approximate MP_START and MP_END. MP_END MP_START and MP_END values were populated by data collected for the MMS and LRI projects for the NJDOT BTDD which are based on DMI. These data were collected from 2002-2005. Additional control points were used when applying M-values for routes greater than 5 miles in length. In instances were no inventory data exists (including, but not limited to, secondary direction of 500 series and lower) shape_length was used to approximate MP_START and MP_END. MEASURED_LENGTH The MEASURED_LENGTH is derived from MP_END and MP_START values. MP_START and MP_END values were populated by data collected for the MMS and LRI projects for the NJDOT BTDD which are based on DMI. These data were collected from 2002-2005. Additional control points were used when applying M-values for routes greater than 5 miles in length. In instances were no inventory data exists (including, but not limited to, secondary direction of 500 series and lower) shape_length was used to approximate MP_START and MP_END. SRI In the case of a secondary direction SRI where the identifier already exists in the SLD database, the SRI was temporarily given a 'Z' suffix in order to maintain separation of linework and data. The SRI naming convention for NJ routes is as follows: CCMMRRRRSDQIPPPPP Where: CC - County code (00-21, see following pages). This will be 00 for all State, Interstate, US, Toll Authority, and 500 Routes. MM - The two digit municipality code (see following pages). This will be 00 for Interstate, US, Toll Authority and State Routes, and County Routes (500, 600, and 700 Series). RRRR - The four-digit road number. For numbered routes (Interstates, State and US routes), this number will be the posted route number (right-justified). S - The route suffix if one exists (B - Business; A - Alternate; S - Spur). For example, this would be "B" for US 1 Business. If a suffix does not exist, a "_" character will be used. D - The primary direction in which the route runs (N, S, E, W). This will be used for the secondary direction on divided highways. For undivided routes, or the primary direction of divided routes, a "_" character will be used. Q - Ramp Description. This character is reserved for the ramp description. The descriptions are as follows: A - Off ramp exiting the predominant route in the primary direction (increasing milepost readings) of the predominant route. B - On ramp entering the predominant route in the primary direction of the predominant route. C - Collector lanes in the primary direction of the predominant route. X - Off ramp exiting the predominant route in the secondary direction (decreasing milepost readings) of the predominant route. Y- On ramp entering the predominant route in the secondary direction of the predominant route. Z - Collector lanes in the secondary direction of the predominant route. For information on County and Municipal Codes, please see http://www.state.nj.us/transportation/refdata/sldiag/codes.pdf
Attributes for road segments
Maintenance Management System
Maintenance Management System
2005-01-01T00:00:00
NJDOT BTDD
NJDOT BTDD
Trenton, NJ
ground condition
2002-01-01T00:00:00
2005-01-01T00:00:00
Currently no metadata exists. For a complete SLD data dictionary, please contact: Donald O. Perry GIS Specialist 1 Bureau of Transportation Data and Safety New Jersey Department of Transportation Phone: (609) 963-1884
Straight Line Diagrams
Straight Line Diagrams
2005-01-01T00:00:00
NJDOT BTDS
Trenton, NJ
NJDOT BTDS
For a complete SLD data dictionary, please contact: Donald O. Perry GIS Specialist 1 Bureau of Transportation Data and Safety New Jersey Department of Transportation Phone: (609) 963-1884
ground condition
2002-01-01T00:00:00
2005-01-01T00:00:00
Digital color infrared (CIR) orthophotography of New Jersey in State Plane NAD83 Coordinates, U.S. Survey Feet. The digital orthophotography was produced at a scale of 1:2400 (1"=200') with a 1 foot pixel resolution. Digital orthophotography combines the image characteristics of a photograph with the geometric qualities of a map. Digital orthophotography is a process which converts aerial photography from an original photo negative to a digital product that has been positionally corrected for camera lens distortion, vertical displacement and variations in aircraft altitude and orientation. 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). This dataset consists of 5000' x 5000' files in MrSID format with a 15:1 compresssion ratio. The files were produced utilizing MrSID Geospatial Edition 1.4 and are approximately 5 MB in size
2400
New Jersey 2002 High Resolution Orthophotography
2002 Orthophotography
2003-01-01T00:00:00
NJOIT - OGIS
Trenton, NJ
State of New Jersey Office of Information Technology - Office of Geographic Information Systems
publication date
2002-02-01T00:00:00
2002-04-01T00:00:00
Identification of public roads, attributes for road segments.
Local Road Inventory
Local Road Inventory
2005-01-01T00:00:00
NJDOT BTDS
Trenton, NJ
NJDOT BTDD
ground condition
2002-01-01T00:00:00
2005-01-01T00:00:00
Linework was digitized off of the 2002 statewide orthophotos to the visible center of a street, within a tolerance of +/- 3 feet. DGN's created for the Local Road Inventory project were used to determine whether a road was public or private. Only public roads were digitized.
2005-05-31T00:00:00
GIS Project Manager
Michael Baker International, Inc.
609-807-9500
609-807-9550
300 American Metro Boulevard
Hamilton
NJ
08619
US
2002 Orthophotography
Roads were then attributed and mileposted using data collected for the Maintenance Management Systems and Local Road Inventory projects (2002-2005), which are both NJDOT BTDD data collection projects.
2005-05-31T00:00:00
Local Road Inventory
Maintenance Management System
The attribute field "SRI_DOTGIS" was added. This field is an abbreviated version of the SRI field in which trailing underbar characters have been removed where applicable.
2005-08-03T00:00:00
All routes over 5 miles in length were calibrated using the route calibration tool within ArcGIS 8.3. A control point layer was created by using dynamic segmentation to plot select intersections from the da_intersection table in the SLD database onto the Roadway Network. Each control point was then snapped to the proper intersection. Once all control points were properly located, the calibrate routes wizard was run to produced newly calibrated routes.
2006-11-17T00:00:00
Updated per revisions from updated inventory and route changes.
2007-04-05T00:00:00
Updated per revisions from updated inventory and route changes.
2007-05-31T00:00:00
Updated per revisions from updated inventory and route changes.
2007-07-11T00:00:00
Updated per revisions from updated inventory and route changes.
2007-09-27T00:00:00
Updated per revisions from updated inventory and route changes.
2007-11-13T00:00:00
Updated per revisions from updated inventory and route changes.
2008-03-27T00:00:00
Updated per revisions from updated inventory and route changes. Topology checks were performed on the dataset in order to ensure that the data was consistent and correct. Topology rules included: must not overlap; must be single part; must not have dangles; and must not self-overlap. "SRI_OLD" field replaced the "SRI_DOTGIS" field that was present in previous versions.
2008-06-12T00:00:00
Updated per revisions from updated inventory and route changes.
2009-03-11T00:00:00
Updated per revisions from updated inventory and route changes. Route 40Z no longer exists due to the realignment of US 40 and NJ 47. US 40 mileage shifted by 0.04 after MP 27.21. NJ 47 mileage shifted by 0.01.
2009-07-16T00:00:00
Updated per revisions from updated inventory and route changes. NJ166Z as been added due to a new alignment in the secondary direction of NJ 166 . A realignment on US 322 was incorporated at MP 17.84. US 322 was shifted by 0.06 after MP 17.84. NJ 47 mileage was reduced by 0.03 at MP 62.87.
2009-10-02T00:00:00
Updated per revisions from updated inventory and route changes. Approximately 350 miles of new or updated local road miles were incorporated.
2010-07-01T00:00:00
Updated per revisions from updated inventory and route changes. Approximately 220 miles of new or updated local road miles were incorporated.
2010-12-31T00:00:00
Updated per revisions from updated inventory and route changes. Includes realignment of NJ 18 in New Brunswick and US 1 in Rahway. Also includes updates to ramps statewide based upon field inventory.
2011-08-01T00:00:00
Updated per revisions from updated inventory and route changes.
2012-05-23T00:00:00
Updated per revisions from updated inventory and route changes.
2013-02-15T00:00:00
Updated per revisions from updated inventory and route changes. Updates include: realignment of US 322/NJ 45 in Harrison Twp; realignment of US 9 at Cape May Ferry; updates to Hudson County routes to more accurately reflect county route numbers.
2013-11-01T00:00:00
Updated per revisions from updated inventory and route changes. Updates include: Additions of 206 Bypass and 506SZ; and the realignments of US 1 Truck and the start of NJ 15.
2014-12-01T00:00:00
Updated per revisions from updated inventory and route changes, which are reflected in the 2015 SLD.
2015-07-15T00:00:00
Updated per revisions from updated inventory and route changes. Updates include NJ 18 extension in Piscataway to I 287 and the addition of US 22 express in Bridgewater.
2016-10-01T00:00:00
Routes were calibrated using data in the pt_intersection table to set the m-values along the route.This was done on all routes greater than 0.5 miles that contain at least 2 intersections (other than starting/ending intersections). The network was also updated per revisions from inventory and route changes.
2017-08-01T00:00:00
Updated per revisions from updated inventory and route changes.
2018-08-01T00:00:00
Updated per revisions from updated inventory and route changes. Updates were included for County routes based upon County review of jurisidcition data. Revisions also include changes on US 9 (removal of the Beesleys Point bridge) and the truncation of NJ 171. Updated the alignment of I-295 to extend route to the Delaware River / PA Border and eliminate I-95M.
2019-06-01T00:00:00
Updated per revisions from updated inventory and route changes.
2020-06-01T00:00:00
0
EPSG
8.2.10(9.3.0.0)
Simple
FALSE
0
TRUE
TRUE