20260707
12463400
1.0
FALSE
Roads_Freeway
002
6151557.999910
6606058.694910
1778032.009866
2102188.000004
1
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
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20260706
15381800
20260706
15381800
150000000
5000
dataset
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
20260706
ArcGIS Metadata
1.0
File Geodatabase Feature Class
SanGIS
Data Librarian
(858) 874-7000
5500 Overland Avenue, Suite 310
San Diego
California
92123
US
webmaster@sangis.org
8 AM - 4 PM Monday thru Friday
SanGIS
Data Librarian
Data can be downloaded in multiple formats (FileGDB, Shapefile, CSV, GeoJSON and JSON) from the SanGIS Data Warehouse at https://gis-sangis1.hub.arcgis.com/pages/download-data
Refer to SanGIS website (www.sangis.org) to obtain further information on mapping and data extraction services available from SanGIS.
SanGIS
ROADS_FREEWAY
vector digital data
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is a subset of the SanGIS ROADS_ALL layer showing only centerline segments where the attribute SEGCLASS = 1 (Freeway/Expressway). Provided for convenience in cartographic projects. Note that full freeway display requires use of ROADS_TRANSITION_RAMP data as well.</SPAN></P><P><SPAN>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 jurisdictions (Cities in San Diego County, County of San Diego). Road names and address ranges are as designated by the official address coordinator for each jurisdiction. Jurisdictional information is created from spatial overlays with other data layers (e.g. Jurisdiction, Census Tract).</SPAN></P><P><SPAN>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).</SPAN></P><P><SPAN>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 jurisdiction or by SanGIS JPA members (primarily emergency response dispatch agencies). </SPAN></P><P><SPAN>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.</SPAN></P><P><SPAN>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 initially 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).</SPAN></P><P><SPAN>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.</SPAN></P></DIV></DIV></DIV>
This dataset comprises centerline segments for roads in San Diego County that are designated as Freeways or Expressways. This data is derived from the SanGIS ROADS_ALL layer and contains all road centerline segments where the attribute SEGCLASS = 1 (Freeway/Expressway). Note that full freeway display requires use of ROADS_TRANSITION_RAMP data as well.
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
5500 Overland Avenue, Suite 310
San Diego
California
92123
US
webmaster@sangis.org
Operations Manager
Operations Manager
2014-09-05T00:00:00
Roads, Streets, Transportation, Routes, Centerlines, Highways, Freeways, Expressways, Collector
Roads
San Diego County
Transportation
Freeway
Highway
Collector
Arterial
Streets
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Data is generalized and created for use in regional projects. </SPAN><SPAN><SPAN>Please refer to SanGIS data end user use agreement and disclaimer which is available on the SanGIS website (</SPAN></SPAN><A href="http://www.sangis.org" STYLE="text-decoration:underline;"><SPAN><SPAN>www.sangis.org</SPAN></SPAN></A><SPAN>).</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
The spatial extent of this dataset is San Diego County. The temporal extent is variable.
Date published from SanGIS edit environment.
2026-07-04T00:00:00
0.000000
0.000000
Esri ArcGIS 13.5.5.57366
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
1
-117.594214
-116.104488
33.435779
32.537686
+/- 10 Feet
withheld
3305
EPSG
5.3(9.0.0)
Roads_Freeway
Feature Class
3305
All roads in the County of San Diego, California, USA
SanGIS
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
ROADSEGID
Road segment indentifier. Unique key to road segment. Persistent over time.
SanGIS
ROADSEGID
Integer
4
0
0
L_BEAT
Law (police) beat number on left side of road. Value derived from a spatial overlay of the LAW_BEATS layer at a point 7' left of the segment midpoint.
SanGIS
L_BEAT
SmallInteger
2
0
0
POSTDATE
Identifies last date that road segment was changed
SanGIS
POSTDATE
Date
8
0
0
LPSJUR
Public safety jurisdiction code on left side of road. Value derived from a spatial overlay of the JUR_PUBLIC_SAFETY layer at a point 7' left of the segment midpoint.
Code; Description
CB; Carlsbad
CN; Unincorporated
CO; Coronado
CV; Chula Vista
DM; Del Mar
EC; El Cajon
EN; Encinitas
ES; Escondido
IB; Imperial Beach
LG; Lemon Grove
LM; La Mesa
NC; National City
OC; Oceanside
PW; Poway
SD; San Diego
SM; San Marcos
SO; Solana Beach
ST; Santee
VS; Vista
SanGIS
LPSJUR
String
2
0
0
PENDING
Recording status indicator of map creating this road segment
Y=yes, recording pending N=no, map recorded or not available
SanGIS
PENDING
String
1
0
0
R_ZIP
Five digit zip code number on right side of road. Value derived from a spatial overlay of the ZIPCODE layer at a point 7' right of the segment midpoint.
SanGIS
R_ZIP
Integer
4
0
0
TNODE
ID of the intersection point at the TO point (end) of the segment. Refers to the unique intersection point ID attribute (INTERID) in the ROADS_INTERSECTION layer.
Each road segment has an associated intersection point at the start and end points.
SanGIS
TNODE
Integer
4
0
0
RHIGHADDR
Highest address value on the right side of the road.
Generally the value at the TO (end) node.
SanGIS
RHIGHADDR
Integer
4
0
0
ROADID
Road name identifier. Refers to the unique ROADID in the SanGIS road name table. Road name components are assigned to a segment based on a lookup by ROADID in the road name table. All segments with the same ROADID value make up a "road" in the more general sense.
SanGIS
ROADID
Integer
4
0
0
DEDSTAT
Dedication status The classification for which a road was designed for but may not be currently built to. These classifications are also used for Adopted Circulation Element Roads.
Code; Description
A; Abandoned (no longer in use)
D; Dedicated (for public use, maintained by a Jurisdiction)
L; Dedicated, but unofficially named Alley
O; Offer for dedication (street reservation; Recorded Instrument that is offering to dedicate for public use. Considered a public road)
P; Private street
Q; Undocumented
U; Undedicated (Normally for public use but no authority to dedicate it, e.g. military base, Indian reservation, State road, roads crossing city properties, no recording requirements)
Dedicated: In the context of public roads, acceptance is an act by a municipality or the general public to make a dedicated road available for use by the traveling public. For public use, maintained by a Jurisdiction.
Offer for dedication (street reservation; Recorded instrument that is offering to dedicate for public use. Considered a public road)
Undedicated: Normally for public use but no authority to dedicate it, e.g. Military base, Indian reservation, State roads, crossing city properties, no recording requirements).
SanGIS
DEDSTAT
String
1
0
0
SEGSTAT
Road segment status
Code; Description A; Approved
C; Constructed
M; Maintained
R; Recorded
T; Tentative
SanGIS
SEGSTAT
String
1
0
0
NAD83E
California State Plane Zone 6, NAD83 Easting (X) coordinate at the FROM (start) node
SanGIS
NAD83E
Double
8
0
0
ONEWAY
One way street code Code; Description
F; Addresses increases in same direction as traffic flow
T; Addresses increase in opposite direction of traffic flow
B; Two-way streets (default value)
SanGIS
ONEWAY
String
1
0
0
NAD83N
California State Plane Zone 6, NAD83 Northing (Y) coordinate at the FROM (start) node
SanGIS
NAD83N
Double
8
0
0
SUBDIVID
SanGIS subdivision ID (links to SUBDIVISION layer).
Field updated by spatial join with Subdivision layer or added by editor from LOTS layer. Not populated for all segments.
SanGIS
SUBDIVID
Integer
4
0
0
RD20SFX
Road Suffix (aka street type) for 20 character road name abbreviations - always two letters
Code; Description
AL; ALLEY
AR; ARCADE
AV; AVENUE
BL; BOULEVARD
BP; BIKEPATH
BR; BRIDGE
BY; BYPASS
CE; CORTE
CG; CROSSING
CP; CAPE (special case not covered by RUIZ manual. geographic term added on request)
CR; CIRCLE
CS; CRESCENT
CT; COURT
CV; COVE
CY; CAUSEWAY
DR; DRIVE
DY; DRIVEWAY
EX; EXTENSION
EY; EXPRESSWAY
FR; FERRY
FY; FREEWAY
GLEN: GLEN (special case not covered by RUIZ manual. geographic term added on request)
HY; HIGHWAY
IN; INTERCHANGE
LN; LANE
LP; LOOP
ML; MALL
PA; PATH
PE; POINTE
PL; PLACE
PS; PASS
PT; POINT
PY; PARKWAY
PZ; PLAZA
RA; RAMP
RD; ROAD
RW; ROW
SQ; SQUARE
ST; STREET
TL; TRAIL
TR; TERRACE
TT; TRUCKTRAIL
WK; WALK
WY; WAY
SanGIS
RD20SFX
String
2
0
0
LLOWADDR
Lowest address value on the left side of the road.
Generally the value at the FROM (start) node.
SanGIS
LLOWADDR
Integer
4
0
0
F_LEVEL
Psuedo elevation value at the FROM (start) node of the segment.
The F_LEVEL (from level) AND T_LEVEL (to level) attributes define relative vertical separation between road segments. Values range from 0 to 9 with 0 defining a road segment below ground level and level 1 are road segments usually at ground level. Values 2 to 9 define a relative vertical separation to the base ground level road segment. Value 2 segments would be above a value 1 segment but lower than a value 3 segments. An example would be the I-805/I-8 interchange across Mission Valley where the F_LEVEL and T_LEVEL values for the road segments through the interchange range from 1 to 4. An individual road segment can have different F_LEVEL and T_LEVEL values indicating a transition between vertical separations.
San Diego Fire
F_LEVEL
SmallInteger
2
0
0
RD30SFX
Abbreviated street name suffix (aka street type) for 30 character road names. That is, the part of the road name that describes the type of street. Up to four letter abbreviations are used according to the SanGIS standards manual as shown below. Does not necessarily match with US Postal Service suffix designations.
ALY: ALLEY
ARC: ARCADE
AVE: AVENUE
BP: BIKEPATH
BLVD: BOULEVARD
BRG: BRIDGE
BYP: BYPASS
CSWY: CAUSEWAY
CIR: CIRCLE
CP; CAPE (special case not covered by RUIZ manual. geographic term added on request)
CTE: CORTE
CT: COURT
CV: COVE CRES: CRESCENT
XING: CROSSING
DR: DRIVE
DRWY: DRIVEWAY
EXPY: EXPRESSWAY
EXT: EXTENTION
FRY: FERRY
FWY: FREEWAY
GLEN: GLEN (special case not covered by RUIZ manual. geographic term added on request)
HWY: HIGHWAY
INTR: INTERCHANGE
LN: LANE
LOOP: LOOP
MALL: MALL
PKY: PARKWAY
PASS: PASS
PATH: PATH
PL: PLACE
PLZ: PLAZA
PT: POINT
PTE: POINTE
RAMP: RAMP
RD: ROAD
ROW: ROW
SQ: SQUARE
ST: STREET
TER: TERRACE
TRL: TRAIL
TKTL: TRUCKTRAIL
WALK: WALK
WAY: WAY
SanGIS
RD30SFX
String
4
0
0
RD30PRED
One or two character abbreviation for pre-direction component (direction preceeding the road name) of road names abbreviated to 30 characters.
E; East
N; North
S; South
W; West
NE; Northeast
NW; Northwest
SE; Southeast
SW; Southwest
SanGIS
RD30PRED
String
2
0
0
RD20PRED
One character abbreviation for pre-direction component (direction preceeding road name) of road names abbreviated to 20 characters.
E; East
N; North, Northwest or Northeast
S; South, Southwest or Southeast
W; West
SanGIS
RD20PRED
String
1
0
0
TOXCOORD
X (Easting) coordinate of the end (TO) point of the segment. California State Plane, Zone 6, NAD83
SanGIS
TOXCOORD
Double
8
0
0
MIDXCOORD
X (Easting) coordinate of the mid-point of the segment. California State Plane, Zone 6, NAD83
SanGIS
MIDXCOORD
Double
8
0
0
SPEED
Average driving speed based on segment classification (SEGCLASS). This attribute is not intended to be the posted speed limit for the roads segment. SPEED is established by emergency vehicle dispatch agencies generally based on heavy fire vehicles in order to allow the Fire Department to determine realistic response times.
SanGIS
SPEED
SmallInteger
2
0
0
FRYCOORD
Y (Northing) coordinate of the start (FROM) point of the segment. California State Plane, Zone 6, NAD83
SanGIS
FRYCOORD
Double
8
0
0
FRXCOORD
X (Easting) coordinate of the start (FROM) point of the segment. California State Plane, Zone 6, NAD83
SanGIS
FRXCOORD
Double
8
0
0
L_TRACT
US 2020 census tract number on left side of road. Value derived from a spatial overlay of the CENSUS_TRACT layer at a point 7' left of the segment midpoint.
SanGIS
L_TRACT
Integer
4
0
0
R_TRACT
US 2020 census tract number on right side of road. Value derived from a spatial overlay of the CENSUS_TRACT layer at a point 7' right of the segment midpoint.
SanGIS
R_TRACT
Integer
4
0
0
CARTO
Cartographic display indicator. Used to provide more appropriate cartographic representation. Generally the same as SEGCLASS. Not rigorously maintained.
Code; Description
1; Freeway/Expressway
2; Highway/State Routes
3; Minor Highway/Major Roads
4; Arterial or Collector
5; Local Street
6; Unpaved Road
7; Private Road
8; Freeway Transition Ramp
9; Freeway On/Off Ramp
A; Alley
H; Speed Hump
M; Military Street within Base
P; Paper Street
Q; Undocumented
W; Walkway
SanGIS
CARTO
String
1
0
0
SEGCLASS
Segment class The Classification is used by the City Police and Fire for their dispatch and routing programs. This classification automatically assigns vehicular speed to the road segment.
Average driving speed is based on segment classification (SEGCLASS). This attribute is not intended to be the posted speed limit for the roads segment. SPEED is established by emergency vehicle dispatch agencies generally based on heavy fire vehicles in order to allow the Fire Department to determine realistic response times.
Code; Description; Speed
1; Freeway/Expressway; 50
2; Highway/State Routes; 45
3; Minor Highway/Major Roads; 35
4; Arterial or Collector; 35
5; Local Street; 20
6; Unpaved Road; 8
7; Private Road; 10
8; Freeway Transition Ramp; 40
9; Freeway On/Off Ramp; 18
A; Alley; 10
H; Speed Hump; 5
M; Military Street within Base; 15
P; Paper Street; 0
Q; Undocumented
W; Walkway; 0
Z; Named Private Street
SanGIS
SEGCLASS
String
1
0
0
RD20NAME
Official road name abbreviated to 20 characters according to rules established in the SanGIS policy and procedures manual. Attribute maintained for compatibiltiy by older systems with limited length fields.
SanGIS
RD20NAME
String
20
0
0
T_LEVEL
Psuedo elevation value at the TO (end) node of the segment.
The F_LEVEL (from level) AND T_LEVEL (to level) attributes define relative vertical separation between road segments. Values range from 0 to 9 with 0 defining a road segment below ground level and level 1 are road segments usually at ground level. Values 2 to 9 define a relative vertical separation to the base ground level road segment. Value 2 segments would be above a value 1 segment but lower than a value 3 segments. An example would be the I-805/I-8 interchange across Mission Valley where the F_LEVEL and T_LEVEL values for the road segments through the interchange range from 1 to 4. An individual road segment can have different F_LEVEL and T_LEVEL values indicating a transition between vertical separations.
San Diego Fire
T_LEVEL
SmallInteger
2
0
0
RD30FULL
Road full name including pre-direction, suffix (type), and post-direction indicators. Road name component abbreviated to 30 characters per SanGIS policy and procedure manuals. Full field limited to 41 characters (2 each for pre- and post-direction, 4 for suffix, 30 for name, plus spaces)
Note that there are only a few road segments in the county that have road names longer than 30 characters
SanGIS, COGO
RD30FULL
String
41
0
0
RD30POSTD
One or two character abbreviation for post-direction component (direction following the road name or suffix) of road names abbreviated to 30 characters.
E; East
N; North
S; South
W; West
NE; Northeast
NW; Northwest
SE; Southeast
SW; Southwest
SanGIS
RD30POSTD
String
2
0
0
RD30NAME
Offical name of road abbreviate to 30 characters. Does not include pre- and post-direction or suffix components.
Note that there are very few road names in the county that exceed 30 characters in length.
SanGIS
RD30NAME
String
30
0
0
R_BEAT
Law (police) beat number on right side of road. Value derived from a spatial overlay of the LAW_BEATS layer at a point 7' right of the segment midpoint.
SanGIS
R_BEAT
SmallInteger
2
0
0
MIDYCOORD
Y (Northing) coordinate of the mid-point of the segment. California State Plane, Zone 6, NAD83
SanGIS
MIDYCOORD
Double
8
0
0
ADDSEGDT
Date road segment was created
SanGIS
ADDSEGDT
Date
8
0
0
FIREDRIV
Fire drivability as established by San Diego Fire-Rescue department. Used for routing. Exclusively for use by San Diego Fire-Rescue
Code: Description
Y; Yes
N; No
SanGIS
FIREDRIV
String
1
0
0
R_BLOCK
US 2020 census block number on right side of road. Value derived from a spatial overlay of the CENSUS_BLOCK layer at a point 7' right of the segment midpoint.
SanGIS
R_BLOCK
Integer
4
0
0
L_BLOCK
US 2020 census block number on left side of road. Value derived from a spatial overlay of the CENSUS_BLOCK layer at a point 7' left of the segment midpoint.
SanGIS
L_BLOCK
Integer
4
0
0
RJURISDIC
Jurisdiction code on right side of road. Value derived from a spatial overlay of the JUR_MUNICIPAL layer at a point 7' right of the segment midpoint.
Code; Description
CB; Carlsbad
CN; Unincorporated
CO; Coronado
CV; Chula Vista
DM; Del Mar
EC; El Cajon
EN; Encinitas
ES; Escondido
IB; Imperial Beach
LG; Lemon Grove
LM; La Mesa
NC; National City
OC; Oceanside
PW; Poway
SD; San Diego
SM; San Marcos
SO; Solana Beach
ST; Santee
VS; Vista
SanGIS
RJURISDIC
String
2
0
0
L_ZIP
Five digit zip code number on left side of road. Value derived from a spatial overlay of the ZIPCODE layer at a point 7' left of the segment midpoint.
SanGIS
L_ZIP
Integer
4
0
0
FNODE
ID of the intersection point at the FROM point (start) of the segment. Refers to the unique intersection point ID attribute (INTERID) in the ROADS_INTERSECTION layer.
Each road segment has an associated intersection point at the start and end points.
SanGIS
FNODE
Integer
4
0
0
RIGHTWAY
Width of right-of-way
SanGIS
RIGHTWAY
SmallInteger
2
0
0
LJURISDIC
Jurisdiction code on right side of road. Value derived from a spatial overlay of the JUR_MUNICIPAL layer at a point 7' right of the segment midpoint.
Code; Description
CB; Carlsbad
CN; Unincorporated
CO; Coronado
CV; Chula Vista
DM; Del Mar
EC; El Cajon
EN; Encinitas
ES; Escondido
IB; Imperial Beach
LG; Lemon Grove
LM; La Mesa
NC; National City
OC; Oceanside
PW; Poway
SD; San Diego
SM; San Marcos
SO; Solana Beach
ST; Santee
VS; Vista
SanGIS
LJURISDIC
String
2
0
0
RPSJUR
Public safety jurisdiction code on right side of road. Value derived from a spatial overlay of the JUR_PUBLIC_SAFETY layer at a point 7' right of the segment midpoint.
Code; Description
CB; Carlsbad
CN; Unincorporated
CO; Coronado
CV; Chula Vista
DM; Del Mar
EC; El Cajon
EN; Encinitas
ES; Escondido
IB; Imperial Beach
LG; Lemon Grove
LM; La Mesa
NC; National City
OC; Oceanside
PW; Poway
SD; San Diego
SM; San Marcos
SO; Solana Beach
ST; Santee
VS; Vista
SanGIS
RPSJUR
String
2
0
0
Shape
Feature geometry shape (multipoint, polyline, or polygon)
ESRI
Coordinates defining the features.
Shape
Geometry
0
0
0
TOYCOORD
Y (Northing) coordinate of the end (TO) point of the segment. California State Plane, Zone 6, NAD83
SanGIS
TOYCOORD
Double
8
0
0
OBMH
On base military housing indicator (Y=yes or N=no)
SanGIS
OBMH
String
1
0
0
LHIGHADDR
Highest address value on the left side of the road.
Generally the value at the TO (end) node.
SanGIS
LHIGHADDR
Integer
4
0
0
ABHIADDR
Absolute high address of road segment regardless of left or right side.
SanGIS
ABHIADDR
Integer
4
0
0
FUNCLASS
Functional Class The classification for which a road is currently being used.
Code; Description
1; Freeway to freeway ramp
2; Light (2-lane) collector street
3; Rural collector road
4; Major road/4-lane major road
5; Rural light collector/local road
6; Prime (primary) arterial
7; Private street
8; Recreational parkway
9; Rural mountain road
A; Alley
B; Class I bicycle path
C; Collector/4-lane collector street
D; Two-lane major street
E; Expressway
F; Freeway
L; Local street/cul-de-sac
M; Military street within base
P; Paper street
Q; Undocumented
R; Freeway/expressway on/off ramp
S; Six-lane major street
T; Transitway
U; Unpaved road
W; Pedestrianway/bikeway
SanGIS
FUNCLASS
String
1
0
0
R_PSBLOCK
Public Safety Census Block Value derived from a 7' offset from the midpoint of the road centerline to the SanGIS pseudo Census Blocks layer right of the road centerline. These are “Pseudo” census blocks created by SanGIS and used exclusively for San Diego Police Department crime statistics. Usually the PSBLOCK will be the same as the census block but in some cases the census block is divided into two or more smaller portions so that no block spans two police beats. The Pseudo blocks are not published in the regular census block layer.
SanGIS
R_PSBLOCK
Integer
4
0
0
POSTID
SanGIS internal identifier for last person or process to change road segment
SanGIS
POSTID
String
255
0
0
RD20FULL
Road full name including pre-direction and suffix (type). Road name component abbreviated to 20 characters per SanGIS policy and procedure manuals. Full field limited to 25 characters (1 for pre-direction, 2 for suffix, 20 for name, plus spaces). Post direction indicator is not included.
Maintained for legacy system compatibility.
SanGIS, COGO
RD20FULL
String
25
0
0
L_PSBLOCK
Public Safety Census Block Value derived from a 7' offset from the midpoint of the road centerline to the SanGIS pseudo Census Blocks layer left of the road centerline. These are “Pseudo” census blocks created by SanGIS and used exclusively for San Diego Police Department crime statistics. Usually the PSBLOCK will be the same as the census block but in some cases the census block is divided into two or more smaller portions so that no block spans two police beats. The Pseudo blocks are not published in the regular census block layer.
SanGIS
L_PSBLOCK
Integer
4
0
0
RLOWADDR
Lowest address value on the right side of the road.
Generally the value at the FROM (start) node.
SanGIS
RLOWADDR
Integer
4
0
0
RMIXADDR
Indicator showing whether odd and even (mixed) address are both shown on the right side of road.
Y=yes - right side addresses are both odd and even numbers
N=no - right side addresses are only odd or only even numbers
SanGIS
RMIXADDR
String
1
0
0
ABLOADDR
Absolute low address of road segment regardless of left or right side.
SanGIS
ABLOADDR
Integer
4
0
0
LMIXADDR
Indicator showing whether odd and even (mixed) address are both shown on the left side of road.
Y=yes - left side addresses are both odd and even numbers
N=no - left side addresses are only odd or only even numbers
SanGIS
LMIXADDR
String
1
0
0
LENGTH
Road segment length
SanGIS
LENGTH
Double
8
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
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.
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Simple
FALSE
3305
TRUE
FALSE