20211123
15105600
1.0
FALSE
COLEGEOPROD.DBO.MajorRoads
002
6190312.561837
6276188.245072
2145519.723051
2228779.997475
1
-
Relationship
-
Relationship
COLEGEOPROD.DBO.Anno_1349_1412
-
Relationship
COLEGEOPROD.DBO.Anno_1349_2606
-
COLEGEOPROD.DBO.Anno_1349_1407
Relationship
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
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FGDC
20211116
17273900
20211116
17273900
150000000
5000
The purpose of this project is to create a street "centerline" base data layer with good spatial accuracy and attributes that will meet the needs of Riverside County GIS. This layer must reflect the streets on the ground and must be drivable. Updated 10/2015 - Mickey Zolezio (Riverside Co)
Beginning with Riverside County's GIS data for roads, this feature class was updated and extensively corrected. The original data was clipped to the CityAtlasGrid layer, which contains nearly 8900 records. The address ranges in fields L_F_ADD, L_T_ADD, R_F_ADD, & R_T_ADD were later found to be incorrect in about 75% of the road data segments in Lake Elsinore. The parcel GIS data from the county was used to supply the house numbers to make the corrections. Refer to the Lineage section for more information.
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN>This is the road linework for Riverside County, including cities. This data layer replaces centerlines as the main cartographic and geocoding engine in analysis and mapping. The differences between this layer and TLMA's centerline data are as follows:</SPAN></P><UL><LI><P><SPAN>This layer follows aerial photos as evidence of street existence.</SPAN></P></LI><LI><P><SPAN>This layer tries to eliminate "paper streets", which appear in legal documents but does not exist in real life.</SPAN></P></LI><LI><P><SPAN>Graded tracts with centerlines will be considered as "tentative" rather than full validated streets.</SPAN></P></LI><LI><P><SPAN>This layer will contain address ranges.</SPAN></P></LI><LI><P><SPAN>This layer will update city streets as needed.</SPAN></P></LI></UL><P><SPAN>CLASS: Roads classification.</SPAN></P><UL><LI><P><SPAN>1 - Interstate</SPAN></P></LI><LI><P><SPAN>2 - Interstate Ramp</SPAN></P></LI><LI><P><SPAN>3 - US Highway</SPAN></P></LI><LI><P><SPAN>4 - US Highway Ramp</SPAN></P></LI><LI><P><SPAN>5 - CA Highway</SPAN></P></LI><LI><P><SPAN>6 - CA Highway Ramp</SPAN></P></LI><LI><P><SPAN>7 - Expressway</SPAN></P></LI><LI><P><SPAN>8 - Expressway Ramp</SPAN></P></LI><LI><P><SPAN>9 - Major Road</SPAN></P></LI><LI><P><SPAN>10 - Arterial Street</SPAN></P></LI><LI><P><SPAN>11 - Collector Street</SPAN></P></LI><LI><P><SPAN>12 - Residential Street</SPAN></P></LI><LI><P><SPAN>13 - Tentative</SPAN></P></LI></UL><P><SPAN>-TLMA</SPAN></P><P><SPAN /></P><P /><P /></DIV></DIV></DIV>
TLMA GIS; J. Curtright, SCG, 2020.
Roads
COLE_StreetNumbers
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>None.</SPAN></P></DIV></DIV></DIV>
Esri ArcGIS 12.7.0.26828
1
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-117.187017
33.780137
33.548899
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Enterprise Geodatabase Feature Class
dataset
EPSG
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0
Simple
FALSE
0
TRUE
FALSE
COLEGEOPROD.DBO.MajorRoads
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
CLASS
CLASS
String
40
0
0
L_F_ADD
L_F_ADD
String
11
0
0
L_T_ADD
L_T_ADD
String
11
0
0
R_F_ADD
R_F_ADD
String
11
0
0
R_T_ADD
R_T_ADD
String
11
0
0
PREFIX_DIRECTION
PREFIX_DIRECTION
String
1
0
0
STREET_NAME
STREET_NAME
String
40
0
0
STREET_SUFFIX
STREET_TYPE
String
4
0
0
SUFFIX_DIRECTION
SUFFIX_DIRECTION
String
1
0
0
SPEED
SPEED
SmallInteger
2
5
0
TRAVEL_DIRECTION
TRAVEL_DIRECTION
SmallInteger
2
5
0
ALT_PREFIX_DIR
ALT_PREFIX_DIR
String
1
0
0
ALT_NAME
ALT_NAME
String
40
0
0
ALT_SUFFIX
ALT_TYPE
String
4
0
0
ALT_SUFFIX_DIR
ALT_SUFFIX_DIR
String
1
0
0
ALT2_PREFIX_DIR
ALT2_PREFIX_DIR
String
1
0
0
ALT2_NAME
ALT2_NAME
String
40
0
0
ALT2_SUFFIX
ALT2_TYPE
String
4
0
0
ALT2_SUFFIX_DIR
ALT2_SUFFIX_DIR
String
1
0
0
DATE_CREATED
DATE_CREATED
Date
8
0
0
DATE_MODIFIED
DATE_MODIFIED
Date
8
0
0
EDITOR
EDITOR
String
20
0
0
SOURCE
SOURCE
String
40
0
0
FULL_NAME
FULL_NAME
String
60
0
0
FCC
FCC
String
3
0
0
NOTES
NOTES
String
50
0
0
VERIFIED
VERIFIED
String
3
0
0
NAME_VERIFIED
NAME_VERIFIED
String
3
0
0
NAME_NOTES
NAME_NOTES
String
100
0
0
SHAPE
Shape
Geometry
8
0
0
Feature geometry.
ESRI
Coordinates defining the features.
OMIT
OMIT
SmallInteger
2
5
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
20211116
For the Lake Elsinore Enterprise GIS project, Riverside County's Road feature class was chosen over their Centerline data. The Road data was found to be spatially more accurate, and included more address range data than Centerline. It turns out that the county replaced their centerline data with Roads as the main cartographic and geocoding engine in analysis and mapping. The data have been clipped to the CityAtlasGrid feature class. Since then some adjustments were made to roads which didn't line up well with Lake Elsinore's 3 inch aerial data, and some roads were deleted because they didn't exist. New roads have been added, mostly in the Summerly development.
Upon close inspection, it was discovered that the address ranges (fields L_T_ADD, L_F_ADD, R_T_ADD, R_F_ADD) were incorrect in at least 75% of the road segments. It may be true that the various addressing schemes being used in Lake Elsinore frustrated attempts to populate those fields with usable data. Using the HOUSE_NO field in the county's parcel data, these fields were given new values. It was not always possible to chose values that will work with geocoding processes, so the goal was to use values that when plotted on a map, showed the situation on the ground.
Sample of types of problems:
Odd & even numbers on both sides of the street
Overlapping ranges across intersections
Some road segments have a house number well out of range of the other parcels.
House numbers out of order.
There are streets, such as Central, were the addresses go up as you go north, yet in the adjacent streets, addresses go down as you go north.