SACOG Metadata

Abstract
Streets to be used for large trucks according to Surface Transportation Assistance Act (STAA) regulations. Centerlines are culled from the larger Regional Centerline database with actual and exhaustive street ranges, zip codes and cities for both sides of each street segment. Constructed in conjunction with our parcel basemap. Centerlines are typically at the computed center of the parcel right-of-way lines. They are defined with AutoCad operations, whose quality control is rigorously maintained. They are converted to ArcView shape files.

Originator
Regional planning & GIS staff; SACOG GIS staff

Purpose
Provide information on trucking routes in the Region.

Contact Person
Joe Concannon
SACOG
1415 "L" Street #300
Sacramento CA, 95814
Phone: 916-321-9000
Email:

Coordinate System
Projected: NAD_1983_StatePlane_California_II_FIPS_0402_Feet
Geographic: GCS_North_American_1983

Attribute
Name Description
ERROR_CODE
MSAG Internal feature number.
YCFC Internal feature number.
STAATrkRte Internal feature number.
SHAPE_LENG Internal feature number.
Shape.len Internal feature number.
Shape_Leng Internal feature number.
REG_UID Internal feature number.
OBJECTID_1 Internal feature number.
Shape Unused
PREFIXTYPE Prefixed street type
PREFIXDIR Prefixed street direction
STREETNAME Primary name of the street segment
STREETTYPE Type of street (e.g. St, Ave, Blvd, etc.)
SUFFIXDIR Street direction as suffix (e.g. West in 'Embarcadero West')
LF_ACTUAL Beginning actual left address for the segment
LT_ACTUAL Ending actual left address for the segment
RF_ACTUAL Beginning actual right address for the segment
RT_ACTUAL Ending actual right address for the segment
FULLSTREET Fully specified name of the street segment (e.g. S Main St)
CITYLEFT City on the left of the segment
CITYRIGHT City on the right of the segment
PRIVATE Private road indicator flag
ZIPLEFT Zip code on the left of the segment
ZIPRIGHT Zip code on the right of the segment
ONEWAY A flag indicating if travel is allowed in the geometric direction of the street.
SC_DATE Date in yyyymmdd format of most recent segment spatial change
AC_DATE Date in yyyymmdd format of most recent segment attribution change
CLASS Use classification of centerlines based on average road width
EXH_EXCEPT Exhaustive range exception codes
LAYER Original AutoCad layer name
CREATE_DAT Date in yyyymmdd format of the segment's creation
LF_EXHAUST Beginning inclusive left address for the segment
LT_EXHAUST Ending inclusive left address for the segment
RF_EXHAUST Beginning inclusive right address for the segment
RT_EXHAUST Ending inclusive right address for the segment
SAFETY_LIM
DATASOURCE
UNID
CFCC
ROUTING