06/25/2004CIRCULATION_ELEMENTvector digital datawithheldCIRCULATION_ELEMENTPalmdale GIS SectionLine shapefile illustrating the City of Palmdale Circulation Element as described in the General Plan. The Circulation Plan serves as a guideline for current and future street development. This dataset does not fully represent real world street conditions, but rather what the General Plan requires. The attributes in this dataset consist of street name, designation, section id (for referencing back to the General Plan), right-of-way width, and a median and bike lane flag. The linework of this dataset was created using the pre-existing street centerline network as a base, while its attribute data was populated using tabular data retrieved from Table C-1 in the General Plan, standard street cross section illustrations found in Exhibit C-1 of the General Plan, and a map of the Circulation Plan adopted by the City Council on April 10, 1997. For streets in the Circulation Plan that fall within any one of the City's Specific Plan areas, documentation of those plan areas was referenced to obtain the correct attribute information.To map and quickly identify the guidelines of the City of Palmdale Circulation Plan. Used as a reference to identify the actual (or intended) width and/or classification of a street within the City. To determine if a street includes a bikelane and/or a median. To illustrate the specifications of the Circulation Element in the General Plan on the interactive mapping site (the City's GIS).enThe following excerpt is taken verbatum from the Circulation Element of the City of Palmdale General Plan (Section 1 - Introduction, and Section 3 - Implementation; pages C-1 to C-13):
SECTION 1: INTRODUCTION
The City's circulation system supports vitality and growth. From the system's most
basic component, pedestrian walkways, to interstate transit and regional air service, the transportation network connects City neighborhoods to each other and to the region. If the network fails and this linkage is interrupted, the local economy and quality of life in the community may suffer.
Palmdale depends more heavily upon transportation systems for its economic viability than some communities, because many of its residents must commute to jobs outside the region, and because the local economy has been based upon the aerospace industry for many years. Continued growth in Palmdale will be constrained by the ability of its circulation system to accommodate new development. This Circulation Element is designed to provide a blueprint for construction and maintenance of a transportation network which will accommodate growth, support economic development, allow safe and convenient access, and meet regional transportation goals.
The Element is consistent with State law and with the other Elements in the General Plan. The road network is based upon projected development permitted by the Land Use Element. The public transit and trip reduction policies are in conformance with State, County and regional programs. Policies requiring coordination of circulation systems with other public infrastructure conform to the Public Services Element, while others requiring protection of resources relate to the Environmental Resources Element. Projected noise levels as contained in the Noise Element were based upon models developed for the Circulation Element, and Safety Element policies have been incorporated into all aspects of the Circulation Element.
The Element addresses the City's plans to upgrade and expand its pedestrian walkways, surface streets, arterial and regional highways, public transportation, rail service and air service. Recreational trail plans and bikeways are addressed in the Parks, Recreation and Trails Element.
SECTION 3: IMPLEMENTATION
The City's goals, policies and objectives for development of a transportation system to meet future community needs will implemented by the following means:
A. Circulation Plan
The City will construct or require construction of roads and transportation facilities in conformance with the Roadway Network, presented in Exhibit C-4. The City will
regularly update the Roadway Network and coordinate it with the Land use Plan, to ensure provision of transportation facilities adequate to support permitted land uses throughout the Planning Area.
B. Traffic Model
The City's traffic consultants prepared a computer model of the City's street and highway network in order to evaluate adequacy of the Circulation Plan to accommodate build-out of the Land Use Plan. The City will maintain this model to reflect changing conditions, as road improvements are constructed and new development takes place. The model will be used to evaluate future proposed changes to the Land Use Element of the General Plan.
C. Street Standards
The City's adopted standards for typical street sections are established as shown on Exhibit C-1 and Table C-1. Standards specified here in shall be maximum requirements; where existing streets and approved development preclude adherence to these standards, the City will give consideration to modifications to reflect standards under which previous development was approved. Standards will be developed for intersection enhancement where needed. The cross-sections listed on Table C-1 shall be reviewed and updated as needed by the City Public Works Department.
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The following data disclaimer applies to this and all City of Palmdale datasets:
DISCLAIMER: CONFIDENTIALITY NOTICE.
THE CITY OF PALMDALE HAS MADE EVERY EFFORT TO ENSURE THAT THIS DATA IS CORRECT; NEVERTHELESS, SOME INFORMATION MAY NOT BE ENTIRELY ACCURATE.
THE CITY OF PALMDALE ASSUMES NO LIABILITY FOR DAMAGES THAT MAY ARISE FROM THE USE OF THIS INFORMATION. THE DATA ARE PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS, OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. NO BUSINESS OR PERSONAL DECISION SHOULD BE MADE BASED ON THE DATA BEFORE VALIDATING THE DATA WITH THE CITY OF PALMDALE OR OTHER LOCAL, COUNTY, STATE OR FEDERAL AGENCIES.01/25/199304/10/199701/25/1993 - date the Circulation Element (pages C-1 to C-76) was adopted by the City Council; 04/10/1997 - date the Circulation Plan map (Exhibit C-4) was adopted by the City CouncilAs needed-118.271284-117.91598834.66077934.5291136480088.8129486586929.8571532015046.5277342062853.609104noneTransportationTrafficCirculationCirculation PlanCirculation ElementRoadsRoad NetworkStreet ClassificationRight-of-WayGeneral PlanGeographic Names Information SystemPalmdaleCity of PalmdaleAntelope ValleyNorth Los Angeles CountyPublic data built and maintained by the City of Palmdale and can be accessed accordingly.Public data built and maintained by the City of Palmdale and can be used accordingly.GIS Section, Traffic Engineering Div., City of Palmdale Dept. of Public Worksmailing and physical address
Development Services, 2nd Floor
PalmdaleCA93550USA
City of Palmdale Public Works Dept.
38250 Sierra Highway
(661) 267-5300(661) 267-5322gis_helpdesk@cityofpalmdale.orgM - Th, 8:00 am - 5:30 pm; F, 8:00 am - 4:30 pmCity of Palmdale Public Works Dept. - Traffic-Engineering Division - GIS Section, City of Palmdale General Plan (Circulation Element)ESRI ArcCatalog 9.3.1.1850Shapefile
Development Services
City of Palmdale Public Works Dept.
38250 Sierra Highway
mailing and physical addressPalmdaleCA93550USAGIS Section, Traffic-Engineering Division, City of Palmdale Public Works Dept.Jason Finch(661) 267-5300(661) 267-5322gis_helpdesk@cityofpalmdale.orgDataset created by the Traffic Division and the GIS Section. Used the map, table, and cross-section illustrations found in the General Plan and Specific Plan documentation as a source for categorizing the streets, identifying the street width, and specifying if a median or bike lane is/should be present.ArcGIS 9.x/AutoCad 200x06/25/2004withheldwithheldwithheldwithheldUnknown edits performed on this dataset within this time frame.withheld20081114(661) 267-5300gis_helpdesk@cityofpalmdale.orgGIS Section, Traffic-Engineering Division, City of Palmdale Public Works Dept.ArcGIS / Autocad06/25/2004 - 12/01/2008withheldwithheldCity of Palmdale Engineering Dept.Los Angeles County Office of the Assessorsee metadata of centerlines.shpcenterlines.shpvector digital datawithheldThe centerlines.shp dataset is updated on a quarterly basis. The publication date of the circulation plan dataset identifies which version of the centerlines.shp dataset was used to delineate the plan routes.n/aESRI shapefilesee metadata of centerlines.shpsee metadata of centerlines.shpcenterlines.shpStreets included in the Circulation Plan were selected and exported from the centerlines.shp dataset.Database change per Mike Behen's request. All 3 sections of 15th Street West need to be designated as a "Secondary Arterial". Sections B1 and C2 were previously designated as a "Major Arterial". Marc Zuber made the change to the attribute table by selecting the 3 sections and using Field Calculator to populate the DESIGNATIO field with "Secondary Arterial".
Added uniqID field that holds unique, incrementing long integers to be used as database links in MapGuide. Populated the uniqID field using Field Calculator and setting the expression as FID+1.withheld20081126ArcGIS 9.2 sp612/02/2008Marc ZuberGIS Section, Traffic-Engineering Division, City of Palmdale Public Works Dept.Assistant GIS Specialistmzuber@cityofpalmdale.orggis_helpdesk@cityofpalmdale.org
City of Palmdale Dept. of Public Works
Development Services Bldg, 2nd Floor
38250 Sierra Highway
mailing and physical addressPalmdaleCA93550USA(661) 267-5354withheldThis dataset is a derivative of the centerlines.shp dataset maintained by the City of Palmdale Engineering Dept. The real-world spatial accuracy of these routes is not known as the centerlines.shp dataset is based on the L.A. County Assessor parcel fabric.This dataset has incorporates information from the City of Palmdale General Plan that has not changed since its adoption in January of 1993. However, the street network source itself may have changed and therefore the spatial position of the roads included in this dataset may not match the original centerline source.n/aNo topological tests have been performed on this dataset since its publication. The basic topological rules that should be followed include: Lines meet end-to-end at a single point. No duplicate line features exist.The attribute information included in this dataset was primarily copied from the Circulation Elements of City of Palmdale General Plan. The General Plan describes the ideal circulation system and is used as a guide when new developments are proposed. In some cases, conflicts existed between the older table data (Table C-1) and the newer map (Exhibit (C-4). In such cases, Traffic staff reviewed the discrepancy and determined the correct attribute value.VectorSimpleFALSE0TRUEFALSEcoordinate pair0.0000000.000000survey feetD_NAD83Geodetic_Reference_System_of_19806378137.000000298.257222NAD83NAD83 California State Planes, Zone V, US FootCIRCULATION_ELEMENT.shp<= 0.0940.094SHPCD-ROMcost of materialsContact the City of Palmdale GIS Section to begin the order process. The GIS Section will route the request through the proper channels. Note that fees will be charged for cost of materials in accordance with the California Public Records Act.2 weeks(661) 267-5300
Development Services
City of Palmdale Dept. of Public Works
38250 Sierra Highway
mailing and physical addressPalmdaleCA93550USA(661) 267-5322mzuber@cityofpalmdale.orgGIS Section, Traffic Engineering Div., City of Palmdale Dept. of Public WorksM - Th, 8:00 am - 5:30 pm; F, 8:00 am - 4:30 pm (City Hall closed every other Friday)Permission to distribute this dataset is left to the descretion of the City Attorney. If distribution is permitted, any and all use of the data is subject to the following disclaimer:
DISCLAIMER: CONFIDENTIALITY NOTICE.
THE CITY OF PALMDALE HAS MADE EVERY EFFORT TO ENSURE THAT THIS DATA IS CORRECT; NEVERTHELESS, SOME INFORMATION MAY NOT BE ENTIRELY ACCURATE.
THE CITY OF PALMDALE ASSUMES NO LIABILITY FOR DAMAGES THAT MAY ARISE FROM THE USE OF THIS INFORMATION. THE DATA ARE PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS, OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. NO BUSINESS OR PERSONAL DECISION SHOULD BE MADE BASED ON THE DATA BEFORE VALIDATING THE DATA WITH THE CITY OF PALMDALE OR OTHER LOCAL, COUNTY, STATE OR FEDERAL AGENCIES.A shapefile is a proprietary file format of ESRI and requires ArcView or ArcGIS to be used to its maximum potential. Additional software suites can read and use shapefiles, such as Autocad.20090615Assistant GIS Specialistmailing and physical address
Development Services
PalmdaleCA93550USA
City of Palmdale Public Works Dept.
38250 Sierra Highway
(661) 267-5354(661) 267-5354(661) 267-5322mzuber@cityofpalmdale.orggis_helpdesk@cityofpalmdale.orgM - Th, 8:00 am - 5:30 pm; F, 8:00 am - 4:30 pm (City Hall closes every other Friday)Marc ZuberGIS Section, Traffic Engineering Div., City of Palmdale Dept. of Public WorksFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timeSame as data set.Same as data set.http://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profilehttp://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profileen2008112614370100FALSE20230112082319002023011208231900{FFE71091-26B8-4C57-9BCE-4DA99BF106AF}test0026480088.8129486586929.8571532015046.5277342062853.60910410.093ProjectedNAD83Linear Unit: Foot_US (0.304801)NAD83 California State Planes, Zone V, US Foot<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/10.8'><WKT>PROJCS["NAD83 California State Planes, Zone V, US Foot",GEOGCS["NAD83",DATUM["D_NAD83",SPHEROID["Geodetic_Reference_System_of_1980",6378137.0,298.2572221009113]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["false_easting",6561666.667],PARAMETER["false_northing",1640416.667],PARAMETER["central_meridian",-118.0],PARAMETER["standard_parallel_1",34.0333333333333],PARAMETER["standard_parallel_2",35.4666666666667],PARAMETER["latitude_of_origin",33.5],UNIT["Foot_US",0.3048006]]</WKT><XOrigin>-117608900</XOrigin><YOrigin>-91881400</YOrigin><XYScale>3048.0059999999999</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808334366795869</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision></ProjectedCoordinateSystem> Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388test6480088.8129486586929.8571532062853.6091042015046.5277341-118.271284-117.91598834.66077934.52911311-118.271284-117.91598834.66077934.529113ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002withheldLocal Area Network0.094ShapefileFeature Class0.093NAD83 California State Planes, Zone V, US Foot0testFeature Class0Line shapefile representing the streets and their designations, widths, and uses as specified in the City of Palmdale General PlanCOPGISOBJECTIDOBJECTIDOID4100Internal feature number.EsriSequential unique whole numbers that are automatically generated.ShapeShapeGeometry400Feature geometry.ESRICoordinates defining the features.NAMENAMEString25400DESIGNATIODESIGNATIOString25400CLASSIFICACLASSIFICAString25400SECTIONSECTIONString25400RW_WIDTHRW_WIDTHString25400MEDIANMEDIANString25400BIKE_LANESBIKE_LANESString25400UniqIDUniqIDInteger4100Shape.STLength()Shape.STLength()Double00020230112