Road Inventory

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Frequently-anticipated questions:


What does this data set describe?

Title: Road Inventory
Abstract:
This data set is an inventory of roads maintained by the Road Maintenance Section/Bernalillo County Public Works Division in Bernalillo County, NM. Private roads and roads maintained by other jurisdictions are included for reference.
  1. How should this data set be cited?

    GIS Program/Bernalillo County Public Works Division, 20130215, Road Inventory: Bernalillo County, Albuquerque, NM.

    Online Links:

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -107.157811
    East_Bounding_Coordinate: -106.148937
    North_Bounding_Coordinate: 35.222580
    South_Bounding_Coordinate: 34.865808

  3. What does it look like?

    <http://ims.bernco.gov/website/metadata/PDFs/BC/RoadInventory.pdf> (PDF)
    Preview Map: Bernalillo County road inventory classified by the "MaintenanceType" and "SurfaceType" attributes.

  4. Does the data set describe conditions during a particular time period?

    Calendar_Date: 15-Feb-2013
    Currentness_Reference: publication date

  5. What is the general form of this data set?

    Geospatial_Data_Presentation_Form: vector digital data

  6. How does the data set represent geographic features?

    1. How are geographic features stored in the data set?

      This is a Vector data set. It contains the following vector data types (SDTS terminology):

      • String (37938)

    2. What coordinate system is used to represent geographic features?

      The map projection used is Transverse Mercator.

      Projection parameters:
      Scale_Factor_at_Central_Meridian: 0.999900
      Longitude_of_Central_Meridian: -106.250000
      Latitude_of_Projection_Origin: 31.000000
      False_Easting: 1640416.666667
      False_Northing: 0.000000

      Planar coordinates are encoded using coordinate pair
      Abscissae (x-coordinates) are specified to the nearest 0.000250
      Ordinates (y-coordinates) are specified to the nearest 0.000250
      Planar coordinates are specified in survey feet

      The horizontal datum used is D_North_American_1983_HARN.
      The ellipsoid used is Geodetic Reference System 80.
      The semi-major axis of the ellipsoid used is 6378137.000000.
      The flattening of the ellipsoid used is 1/298.257222.

      Vertical_Coordinate_System_Definition:
      Altitude_System_Definition:
      Altitude_Resolution: 0.000003
      Altitude_Encoding_Method:
      Explicit elevation coordinate included with horizontal coordinates

  7. How does the data set describe geographic features?

    RoadInventory
    Road Inventory (Source: GIS Program/Bernalillo County Public Works Division-GIS/BCPWD)

    OBJECTID
    Internal feature number. (Source: ESRI)

    Sequential unique whole numbers that are automatically generated.

    SHAPE
    Feature geometry. (Source: ESRI)

    Coordinates defining the features.

    FullName
    Road name, designation, and suffix. This is the StreetName, StreetDesignation, and Suffix fields concatenated. (Source: GIS/BCPWD)

    StreetName
    Name of road. (Source: GIS/BCPWD)

    StreetDesignation
    US postal code designation for road. (Source: GIS/BCPWD)

    ValueDefinition
    AVEAvenue
    BLVDBoulevard
    BYPBypass
    CIRCircle
    CTCourt
    DRDrive
    EXTExtension
    FWYFreeway
    LNLane
    LOOPLoop
    PKWYParkway
    PASSPass
    PATHPath
    PLPlace
    RDRoad
    STStreet
    TERTerrace
    TRLTrail
    WAYWay

    Suffix
    Identifier that distinguishes different roads with the same names, unnamed cul-de-sacs, and unofficial extensions of roads. (Source: GIS/BCPWD)

    FromStreet
    Road or other feature that determines the starting point of Bernalillo County maintenance. Road direction is either from west to east or from south to north. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ToStreet
    Road or other feature that determines the ending point of Bernalillo County maintenance. Road direction is either from west to east or from south to north. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    Alias
    Alias for road name. (Source: GIS/BCPWD)

    MaintenanceType
    Entity responsible for road maintenance. (Source: GIS/BCPWD)

    ValueDefinition
    BC HistoricBC Historic
    BC MaintainedBC Maintained
    NMDOT MaintainedNMDOT Maintained
    Not BC MaintainedNot BC Maintained
    Rural Trails & PathsRural Trails & Paths

    Owner
    Entity that owns or services the property surrounding the road segment. (Source: GIS/BCPWD)

    ValueDefinition
    ABQAlbuquerque
    BCBernalillo County
    EDGEEdgewood
    ISLEIsleta Pueblo
    KAFBKirtland Air Force Base
    LAGULaguna Pueblo
    NMDOTNew Mexico Department of Transportation
    PVTPrivate
    RRRio Rancho
    SANDSandia Pueblo
    TCTorrance County
    TIJTijeras
    TOHJTo'Hajiilee Navajo Chapter
    USFSUnited States Forest Service
    VLRVillage of Los Ranchos

    Jurisdiction
    Entity that has jurisdiction over or responsibility for the road segment. (Source: GIS/BCPWD)

    ValueDefinition
    ABQAlbuquerque
    BCBernalillo County
    EDGEEdgewood
    ISLEIsleta Pueblo
    KAFBKirtland Air Force Base
    LAGULaguna Pueblo
    NMDOTNew Mexico Department of Transportation
    PVTPrivate
    RRRio Rancho
    SANDSandia Pueblo
    TCTorrance County
    TIJTijeras
    TOHJTo'Hajiilee Navajo Chapter
    USFSUnited States Forest Service
    VLRVillage of Los Ranchos

    FunctionalClassification
    MRCOG road functional classification scheme. (Source: Mid-Region Council of Governments-MRCOG)

    ValueDefinition
    0(0) Off System
    2(2) Urban Principal Arterial
    3(3) Urban Minor Arterial
    4(4) Urban Collector
    5(5) Urban Local
    6(6) Urban Interstate Frontage
    7(7) Urban Interstate
    8(8) Urban Interstate On-Ramp
    9(9) Urban Interstate Off-Ramp
    10(10) Railroad
    11(11) Rural Minor Collector
    12(12) Rural Principal Arterial
    13(13) Rural Minor Arterial
    14(14) Rural Major Collector
    15(15) Rural Local
    16(16) Rural Interstate Frontage
    17(17) Rural Interstate
    18(18) Rural Interstate On-Ramp
    19(19) Rural Interstate Off-Ramp
    20(20) Rural Trail/Path

    MajorRoad
    Flag for major road. These roads are meant to be displayed with the annotation in the GIS/BCPWD's MajorRoadsAnno feature class. (Source: GIS/BCPWD)

    SegmentCard
    Sequential segmentation card number (10, 20, 30, etc.) assigned to each road segment. Road direction is either from west to east or from south to north. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    SurfaceType
    Pavement surface type. Used to symbolize roads in the Road Inventory map book. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ValueDefinition
    DirtDirt
    GravelGravel
    PavementPavement

    PavementWidth
    Pavement width. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ROWWidth
    Right-of-way width. A value of "0" indicates that there is no dedicated right-of-way according to the Bernalillo County Assessor's Office GIS/Mapping Department's "Assessor Parcel Database". Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    SpeedLimit
    Speed limit. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    RSL
    Remaining Service Life (RSL) pavement rating. Evaluated roads have a value from 0 - 20. Roads that need to be evaluated have a value of 99. Attributed for paved BC Maintained roads only. (Source: GIS/BCPWD)

    MaintainedFor
    Road is maintained by Bernalillo County for special purposes. (Source: GIS/BCPWD)

    ValueDefinition
    BCBC Maintained within City of Albuquerque
    MRMail Route
    SBSchool Bus Route

    CommissionDistrict
    Bernalillo County Commission district. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ValueDefinition
    PM-CD1Bernalillo County Commission District 1
    PM-CD2Bernalillo County Commission District 2
    PM-CD3Bernalillo County Commission District 3
    PM-CD4Bernalillo County Commission District 4

    MaintenanceDistrict
    Bernalillo County road maintenance district. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ValueDefinition
    North MountainNorth Mountain
    North ValleyNorth Valley
    North ValleyNorth Valley
    South MountainSouth Mountain
    South ValleySouth Valley

    YearBuilt
    Year road was built. (Source: GIS/BCPWD)

    AddDate
    Date added to Bernalillo County Public Works road inventory. (Source: GIS/BCPWD)

    DropDate
    Date removed from Bernalillo County Public Works road inventory. (Source: GIS/BCPWD)

    Notes
    Brief summary of action taken on road segment. (Source: GIS/BCPWD)

    GISMiles
    Number of miles as calculated by line geometry. This is an approximate value. (Source: GIS/BCPWD)

    ERPID
    Unique functional location ID. Required by SAP/ERP. The first group of 3 characters represents roads and the last group of 5 digits is a unique number. Also used for quality assurance when compiling the Bernalillo County Public Works Road Inventory Map Book. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ERPDescription
    Description of the functional location ID stored in the ERPID field. Required by SAP/ERP. Attributed by concatenating the FullName field and the SegmentationCard field. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ERPChange
    Type of change made to the GIS inventory that will affect SAP/ERP. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    ValueDefinition
    AddedA feature with a new functional location ID has been added to the GIS inventory. A new functional location is to be added in SAP/ERP.
    EditedA feature with an existing functional location ID has been edited in the GIS inventory for field(s) that are input into SAP/ERP. An existing functional location is to be edited in SAP/ERP.
    RemovedA feature with an existing functional location ID has been removed from the GIS inventory. An existing functional location is to be archived in SAP/ERP.
    No ChangeNo changes have been made that would affect SAP/ERP.

    ERPChangeDate
    Date of the change recorded in the ERPChange field. Attributed for BC Maintained roads only. (Source: GIS/BCPWD)

    SHAPE_Length
    Length of feature in internal units. (Source: ESRI)

    Positive real numbers that are automatically generated.


Who produced the data set?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

  2. Who also contributed to the data set?

    Frank Gallegos, GIS Program/Bernalillo County Public Works Division; Joanna Bennett, GIS Program/Bernalillo County Public Works Division; Dave Mitchell, Road Maintenance Section/Bernalillo County Public Works Division

  3. To whom should users address questions about the data?

    Jon Phillips
    Bernalillo County Public Works Division
    GIS Program Manager
    2400 Broadway SE, Building N
    Albuquerque, NM 87102
    USA

    (505) 224-1690 (voice)
    (505) 848-1510 (FAX)

    Hours_of_Service: 8:00am - 4:30pm MST, Monday - Friday


Why was the data set created?

This data set is maintained at the request of the Road Maintenance Section/Bernalillo County Public Works Division. It is displayed in the Bernalillo County Public Works Road Inventory Map Book. This data set is a source for SAP/ERP. This data set is a source for CIP.


How was the data set created?

  1. From what previous works were the data drawn?

    (source 1 of 18)
    Road Maintenance Section, Operations & Maintenance Department/Bernal, and Technical Services Department/Bernalillo County Public Works Division, Continually, Road Inventory Action Form: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    Roads that have been added, corrected, or deleted from the Road Inventory were provided by this source.

    (source 2 of 18)
    Development Review Section, Technical Services Department/Bernalillo , Continually, Road Final Acceptance Notification: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    Information and maps of accepted and vacated Bernalillo County roads were provided by this source.

    (source 3 of 18)
    AGIS/City of Albuquerque Planning Department, 20121228, Netcurr: City of Albuquerque, Albuquerque, NM.

    Source_Contribution: Most roads were copied from this source.

    (source 4 of 18)
    Navajo Nation Rural Addressing Office, 20111116, To'Hajiilee Road Centerlines: Navajo Nation, St. Michael's, AZ.

    Source_Contribution:
    Line geometry and road names for the To'Hajiilee Navajo Chapter were provided by this source.

    (source 5 of 18)
    GIS Section/New Mexico Department of Transportation (NMDOT), 20101105, NMDOT Roads GPS (RDSGPS2010Copy): NMDOT, Santa Fe, NM.

    Source_Contribution:
    The "Alias", "MaintenaceType", "Owner", and "Jurisdiction" fields were attributed using this source (RTSYS = 'NM').

    (source 6 of 18)
    USDA Forest Service, Cibola National Forest, 20101115, USFS Road Routes (RoadJoin): Cibola National Forest, Albuquerque, NM.

    Other_Citation_Details:
    This coverage was derived from the cartographic feature files (CFF's) for the Primary Base Series 7.5 minute quadrangles provided by the USDA Forest Service Geospatial Service and Technology Center (GSTC).
    Source_Contribution:
    The "Owner" and "Jurisdiction" fields were attributed using this source.

    (source 7 of 18)
    GIS Program/Bernalillo County Public Works Division, 20130108, Cities & Communities: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "FromStreet", "ToStreet", "Owner" and "Jurisdiction" fields were attributed using this source.

    (source 8 of 18)
    GIS Program/Bernalillo County Public Works Division, 20120724, Cibola National Forest by Owner: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "Owner" and "Jurisdiction" fields were attributed using this source.

    (source 9 of 18)
    GIS Program/Bernalillo County Public Works Division, 20120724, Tribal Lands Administrative Boundaries: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "Owner" and "Jurisdiction" fields were attributed using this source.

    (source 10 of 18)
    GIS Program/Bernalillo County Public Works Division, 20120724, Kirtland Air Force Base & Military Withdrawal Areas: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "Owner" and "Jurisdiction" fields were attributed using this source.

    (source 11 of 18)
    Mid-Region Council of Governments (MRCOG), 20100825, Functional Classification: MRCOG, Albuquerque, NM.

    Source_Contribution:
    The "FunctionalClassification" field was attributed using this source.

    (source 12 of 18)
    GIS Program/Bernalillo County Public Works Division, 20130117, Engineering & Construction Projects: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    Projects with "ProjectType" = "Asphalt Paving" and the "CompletedDate" field value from this source are used to update the "SurfaceType" and "Notes" fields.

    (source 13 of 18)
    Bernalillo County Assessor's Office GIS/Mapping Department, 20080401, 20090401, 20100420, 20110430, 20120301, Assessor Parcel Database: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    This source was used to calculate the "ROWWidth" field for County-maintained roads when the value was not provided on the Road Inventory Action Form.

    (source 14 of 18)
    GIS Program/Bernalillo County Public Works Division, 20121214, Bernalillo County Commission Districts: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "CommissionDistrict" field was attributed using this source.

    (source 15 of 18)
    GIS Program/Bernalillo County Public Works Division, 20090129, Road Maintenance Districts: Bernalillo County, Albuquerque, NM.

    Source_Contribution:
    The "MaintenanceDistrict" field was attributed using this source.

    (source 16 of 18)
    Bohannan Huston, Inc., 2008, 2010, 2012, Orthoimagery Mosaic-Bernalillo County: Bohannan Huston, Inc., Albuquerque, NM.

    Other_Citation_Details:
    Bohannan Huston, Inc. was contracted by the Mid-Region Council of Governments (MRCOG) for this project.
    Source_Contribution: Some roads were screen-digitized using this source.

    (source 17 of 18)
    Management, iWorQ Pavement , and Operations & Management Department/Bernalillo County Public Works Division, 20120601, Unique RSL: Bernalillo County, Albuquerque, NM.

    Other_Citation_Details:
    The original pavement rating (RSL) from the iWorQ system was modified by the IS Section of the GIS Program. If there were multiple ratings for different sections of the same road segment, the lowest rating was assigned to the entire segment.
    Source_Contribution:
    The "RSL" field was attributed for paved BC Maintained roads using this source.

    (source 18 of 18)
    GIS Program/Bernalillo County Public Works Division, 20121101, Traffic Signs: Bernalillo County, Albuquerque, NM.

    Source_Contribution: The "SpeedLimit" field was attributed using this source.

  2. How were the data generated, processed, and modified?

  3. What similar or related data should the user be aware of?


How reliable are the data; what problems remain in the data set?

  1. How well have the observations been checked?

    Meets GIS/BCPWD QC acceptance criteria.

  2. How accurate are the geographic locations?

  3. How accurate are the heights or depths?

  4. Where are the gaps in the data? What is missing?

  5. How consistent are the relationships among the observations, including topology?


How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints: None
Use_Constraints:
Please acknowledge the GIS Program/Bernalillo County Public Works Division when using this data set as a source.

  1. Who distributes the data set? (Distributor 1 of 1)

    Bernalillo County Public Works Division
    c/o GIS Program
    2400 Broadway SE, Building N
    Albuquerque, NM 87102
    USA

    gis@bernco.gov

    Hours_of_Service: 8:00am - 4:30pm MST, Monday - Friday
  2. What's the catalog number I need to order this data set?

    RoadInventory

  3. What legal disclaimers am I supposed to read?

    This information is for reference only. Bernalillo County assumes no liability for errors associated with the use of these data. Users are solely responsible for confirming data accuracy when necessary.

  4. How can I download or order the data?

  5. What hardware or software do I need in order to use the data set?

    Users will need ArcGIS software (ArcMap, ArcCatalog, ArcToolbox) to interact with the data.


Who wrote the metadata?

Dates:
Last modified: 13-May-2013
Metadata author:
Joanna Bennett
Bernalillo County Public Works Division
GIS Tech 3
2400 Broadway SE, Building N
Albuquerque, NM 87102
USA

(505) 224-1693 (voice)
(505) 848-1510 (FAX)
jbennett@bernco.gov

Hours_of_Service: 8:00am - 4:30pm MST, Monday - Friday
Metadata standard:
FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)
Metadata extensions used:


Generated by mp version 2.9.6 on Mon May 13 13:29:13 2013