20221025
12292600
1.0
FALSE
VMT_EFFICIENT_20221017
6150189.852384
6615609.402514
1771175.730271
2129761.803452
1
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.8.0'><WKT>PROJCS["NAD_1983_StatePlane_California_VI_FIPS_0406_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",6561666.666666666],PARAMETER["False_Northing",1640416.666666667],PARAMETER["Central_Meridian",-116.25],PARAMETER["Standard_Parallel_1",32.78333333333333],PARAMETER["Standard_Parallel_2",33.88333333333333],PARAMETER["Latitude_Of_Origin",32.16666666666666],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2230]]</WKT><XOrigin>-118608900</XOrigin><YOrigin>-91259500</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102646</WKID><LatestWKID>2230</LatestWKID></ProjectedCoordinateSystem>
20221017
12374400
20221017
12374400
150000000
5000
RGDW_Publication
VMT_EFFICIENT_20221017
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
TAZ
TAZ
Integer
4
0
0
SANDAG TAZ (Traffic Analysis Zone)
CPASG
CPASG
String
50
0
0
Community Plan Area overlapping most with the TAZ
JURIS_CN
JURIS_CN
SmallInteger
2
0
0
Indicates whether the TAZ is in Unincorporated San Diego County or not. 0 = Incorporated, 1 = Unincorporated
RES_EFFIC
RES_EFFIC
String
3
0
0
Indicates if the TAZ is "VMT efficient" (and likely excluded from VMT analysis). YES = VMT efficient. NO = not VMT efficient.
RES_TYPE
RES_TYPE
String
50
0
0
Indicates whether the TAZ is one of the following:
- 15% or below the SANDAG Regional Average (VMT Efficient)
- 0% to 15% below the SANDAG Regional Average
- Above the SANDAG Regional Average
- Insufficient Data to calculate Average VMT (less than 20 residential units in the TAZ)
- Incorporated Areas (not included in VMT analysis)
RES_PCT
RES_PCT
Double
8
0
0
Percent difference between TAZ and SANDAG VMT per Resident
RES_VMT
RES_VMT
Double
8
0
0
VMT (Vehicle Miles Traveled) per Resident for the TAZ
RES_AVG
RES_AVG
Double
8
0
0
SANDAG Average VMT per Resident
RES_TOT
RES_TOT
Double
8
0
0
Total vehicle miles traveled for all residents in the TAZ
EMP_EFFIC
EMP_EFFIC
String
3
0
0
Indicates if the TAZ is "VMT efficient" (and likely excluded from VMT analysis). YES = VMT efficient. NO = not VMT efficient.
EMP_TYPE
EMP_TYPE
String
50
0
0
Indicates whether the TAZ is one of the following:
- 15% or below the SANDAG Regional Average (VMT Efficient)
- 0% to 15% below the SANDAG Regional Average
- Above the SANDAG Regional Average
- Insufficient Data to calculate Average VMT (less than 5 employees in the TAZ)
- Incorporated Areas (not included in VMT analysis)
EMP_PCT
EMP_PCT
Double
8
0
0
Percent difference between TAZ and SANDAG VMT per Employee
EMP_VMT
EMP_VMT
Double
8
0
0
VMT (Vehicle Miles Traveled) per Employee for the TAZ
EMP_AVG
EMP_AVG
Double
8
0
0
SANDAG Average VMT per Employee
EMP_TOT
EMP_TOT
Double
8
0
0
Total vehicle miles traveled for all employees in the TAZ
SP_EFFIC
SP_EFFIC
String
3
0
0
Indicates if the TAZ is "VMT efficient" (and likely excluded from VMT analysis). YES = VMT efficient. NO = not VMT efficient.
SP_TYPE
SP_TYPE
String
50
0
0
Indicates whether the TAZ is one of the following:
- 15% or below the SANDAG Regional Average (VMT Efficient)
- 0% to 15% below the SANDAG Regional Average
- Above the SANDAG Regional Average
- Insufficient Data to calculate Average VMT (less than 20 residential units in the TAZ)
- Incorporated Areas (not included in VMT analysis)
SP_PCT
SP_PCT
Double
8
0
0
Percent difference between TAZ and SANDAG VMT per Service Population
SP_VMT
SP_VMT
Double
8
0
0
VMT (Vehicle Miles Traveled) per Service Population for the TAZ
SP_AVG
SP_AVG
Double
8
0
0
SANDAG Average VMT per Service Population
SP_TOT
SP_TOT
Double
8
0
0
Total vehicle miles traveled for all service population in the TAZ
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
RES_POPUP
RES_POPUP
String
255
0
0
Field for use in webmap pop-ups to indicate VMT efficiency
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
ArcGIS Metadata
1.0
Esri ArcGIS 12.8.0.29751
VMT_EFFICIENT_20221017
2022-06-01T00:00:00
1
-117.599868
-116.073029
33.511558
32.518796
With the adoption of Senate Bill (SB) 743, the State of California changed the method of traffic analysis required through the California Environmental Quality Act (CEQA) for publicly- and privately-initiated projects. The law changed the way local jurisdictions, like the County of San Diego (County), analyze transportation impacts from development projects and identify mitigation measures to reduce those impacts. SB 743 became effective on July 1, 2020.
The previous practice of evaluating traffic transportation impacts used on-road congestion or level of service (LOS). SB 743 requires the amount of driving and length of trips – as measured by "vehicle miles traveled" or VMT – be used to assess transportation impacts on the environment for CEQA review. These impacts will be reduced or “mitigated” by options such as increasing transit, providing for active transportation such as walking and biking, and participating in mitigation banks. All jurisdictions have the option to tailor requirements to their unique communities.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Indicates if a project is located in a “VMT efficient” area of the unincorporated area – meaning it is at least 15% below the unincorporated county average – and therefore likely “screened out” from further VMT analysis. The "VMT efficient" areas generally occur along the western edge of the unincorporated county (near the cities) and in county villages (e.g. Alpine, Ramona, Fallbrook) where residents are closer to shopping, employment, and entertainment destinations. Provides a project’s VMT per Resident/Employee/Service Population for projects that have an estimated 2,400 or less driveway average daily trips.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
SB743
San Diego
VMT
Transportation
Vehicle Miles Traveled
CEQA
San Diego County
2022-06-01T00:00:00
Ian Dawes
LUEG GIS, County of San Diego
Senior GIS Analyst
Ian.Dawes@sdcounty.ca.gov
File Geodatabase Feature Class
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE
20221017