20211126
18320600
1.0
RGDW_Publication_1.4
FALSE
Study_Area_SV
6151037.000000
6613420.622000
1775474.668000
2129010.001133
1
0.000
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
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20241112
09573100
20241112
09573100
150000000
5000
SanGIS
GIS Coordinator
(858) 874-7000
(858) 874-7002
5201 Ruffin Road, Suite E
San Diego
California
92123
US
webmaster@sangis.org
8 AM - 4:30 PM Monday thru Friday
ArcGIS Metadata
1.0
SanGIS
Data Librarian
(858) 874-7000
(858) 874-7002
5510 Overland Avenue, Suite 230
San Diego
California
92123
US
webmaster@sangis.org
8 AM - 4 PM Monday thru Friday
SanGIS
Data Librarian
Refer to SanGIS website (http://www.sangis.org/services/index.html) to obtain
further information on mapping and data extraction services available from SanGIS.
The roads_all dataset is available for download as shapefile from http://www.sangis.org/download.index.html and roads can also be viewed on the SanGIS interactive webmap (http://sdgis.sandag.org;)
http://www.sangis.org/download/index.html
0.000
Shapefile
2021-12-06T00:00:00
SanGIS
vector digital data
Study_Area_SV
This dataset comprises road centerlines for all roads in San Diego County. Road centerline information is collected from recorded documents (subdivision and parcel maps) and information provided by local jurisidictions (Cities in San Diego County, County of San Diego). Road names and address ranges are as designated by the official address coordinator for each jurisidcition. Jurisdictional information is created from spatial overlays with other data layers (e.g. Jurisdiction, Census Tract).The layer contains both public and private roads. Not all roads are shown on official, recorded documents. Centerlines may be included for dedicated public roads even if they have not been constructed. Public road names are the official names as maintained by the addressing authority for the jurisdiction in which the road is located. Official road names may not match the common or local name used to identify the road (e.g. State Route 94 is the official name of certain road segments commonly referred to as Campo Road).Private roads are either named or unnamed. Named private roads are as shown on official recorded documents or as directed by the addressing authority for the jurisdiction in which the road is located. Unnamed private roads are included where requested by the local jurisidiction or by SanGIS JPA members (primarily emergency response dispatch agencies). Roads are comprised of road segments that are individually identified by a unique, and persistent, ID (ROADSEGID). Roads segments are terminated where they intersect with each other, at jurisdictional boundaries (i.e. city limits), certain census tract and law beat boundaries, at locations where road names change, and at other locations as required by SanGIS JPA members. Each road segment terminates at an intersection point that can be found in the ROADS_INTERSECTION layer.Road centerlines do not necessarily follow the centerline of dedicated rights-of-way (ROW). Centerlines are adjusted as needed to fit the actual, constructed roadway. However, many road centerline segments are created intially based on record documents prior to construction and may not have been updated to meet as-built locations. Please notify SanGIS if the actual location differs from that shown. See the SanGIS website for contact information and reporting problems (http://www.sangis.org/contact/problem.html).Note, the road speeds in this layer are based on road segment class and were published as part of an agreement between San Diego Fire-Rescue, the San Diego County Sheriff's Department, and SanGIS. The average speed is based on heavy fire vehicles and may not represent the posted speed limit.
This dataset comprises centerline segments for roads (both active and inactive, public and private, constructed or of record) in San Diego County based on data received from all official jurisdictions within the County (the County and 18 cities).
SanGIS using information from documents recorded with the County of San Diego and the addressing authorities in the 18 cities in San Diego County.
SanGIS
(858) 874-7000
(858) 874-7002
5510 Overland Ave, Suite 230
San Diego
California
92123
US
webmaster@sangis.org
8 AM to 4 PM Monday thru Friday
Operations Manager
Operations Manager
2014-09-05T00:00:00
Roads, Streets, Transportation, Routes, Centerlines, Highways, Freeways, Expressways, Collector
RoadsSan Diego CountyTransportationFreewayHighwayCollectorArterialStreets
Data is generalized and created for use in regional projects. Please refer to SanGIS GIS data end user use agreement and disclaimer which is available at the following: http://www.sangis.org/Legal_Notice.htm. See Metadata Description item for futher information.
The spatial extent of this dataset is San Diego County. The temporal extent is variable.
2021-12-04T00:00:00
California, County of San Diego, Carlsbad, Coronado, Chula Vista, Del Mar, El Cajon, Encinitas, Escondido, Imperial Beach, Lemon Grove, La Mesa, National City, Oceanside, Poway, San Diego, San Marcos, Solana Beach, Santee, Vista
Esri ArcGIS 13.3.0.52636
1
-117.597058
-116.080213
33.509492
32.530639
+/- 10 Feet
withheld
Study_Area_SV
Feature Class
0
All roads in the County of San Diego, California, USA
SanGIS
FID
FID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Feature geometry shape (multipoint, polyline, or polygon)
ESRI
Coordinates defining the features.
Shape
Geometry
0
0
0
BUFF_DIST
BUFF_DIST
Double
19
0
0
ORIG_FID
ORIG_FID
Integer
10
10
0
Shape_Leng
Shape_Leng
Double
19
0
0
Shape_Area
Shape_Area
Double
19
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
Road segments are uniquely identified by the road segment identifier (ROADSEGID). This attribute is persistent over time. There are over 65 attributes for each road segment. These attributes provide information in 5 general categories:
Coordinate Values (12 attributes) - To/From and mid-point X and Y coordinates of segment and a pseudo-elevation value at each end of the segment. Coordinate value attributes are:
F_LEVEL, T_LEVEL, FNODE, TNODE, FRXCOORD, TOXCOORD, FRYCOORD, TOYCOORD, MIDXCOORD, MIDYCOORD, NAD83E, NAD83N
Address Range (8 attributes) - Low and high addresses on left and right sides of segment. Left/Right is defined by the direction of the segment as determined by the address range. Road direction is from low to high address. Address range attributes are:
ABHIADDR, ABLOADDR, LHIGHADDR, RHIGHADDR, LLOWADDR, RLOWADDR, LMIXADDR, RMIXADDR
Road Name (10 attributes) - Official road name component values. Fields are provided for systems that allow a maximum of 20 characters in a road name or 30 characters in the name component. Official road names are abbreviated to 20 or 30 characters if needed (road names only not including pre- and post-direction and suffix/types). Road names are assigned based on the ROADID value. ROADID is referemce to the road name maintained by SanGIS in a road name table. All roads with the same ROADID will have the same road name values. Road name attributes are:
RD20FULL, RD20PRED, RD20NAME, RD20SFX, RD30FULL, RD30PRED, RD30POSTD, RD30NAME, RD30SFX, ROADID
Jurisdiction Overlays (14 attributes) - Values calculated from a spactial overlay of the road segment with various jurisdictional layers maintained by SanGIS. Jurisdiction overlays are provided for left and right sides of the segment. Left/Right is defomed by the direction of the segment as determined by the address range. Road direction is from low to high address. Left/Right overlay values are calculated based on a point that is 7 ft left or right of the segment midpoint. All other overlays are calculated at the midpoint of the segment. Jurisdictional overlay attributes are:
L_BEAT, R_BEAT, L_BLOCK, R_BLOCK, L_PSBLOCK, R_PSBLOCK, L_TRACT, R_TRACT, L_ZIP, R_ZIP, LJURISDIC, RJURISDIC, LPSJUR, RPSJUR
Segment Specfic (21 attributes) - All attributes that are specific to the road segment and not included in the categories above. These values are assigned by SanGIS based on rules specified by SanGIS JPA member agencies.
SanGIS. Contact SanGIS for additional information on any attribute. Refer to ROADS_INTERSECTION for road segment termination types.
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
FALSE
FALSE
20241112