Road Inventory

Frequently-anticipated questions:

• What does this data set describe?
  1. How should this data set be cited?
  2. What geographic area does the data set cover?
  3. What does it look like?
  4. Does the data set describe conditions during a particular time period?
  5. What is the general form of this data set?
  6. How does the data set represent geographic features?
  7. How does the data set describe geographic features?
• Who produced the data set?
  1. Who are the originators of the data set?
  2. Who also contributed to the data set?
  3. To whom should users address questions about the data?
• Why was the data set created?
• How was the data set created?
  1. From what previous works were the data drawn?
  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?
  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 data, including topology?
• How can someone get a copy of the data set?
  1. Are there legal restrictions on access or use of the data?
  2. Who distributes the data?
  3. What's the catalog number I need to order this data set?
  4. What legal disclaimers am I supposed to read?
  5. How can I download or order the data?
• Who wrote the metadata?

What does this data set describe?

1. How should this data set be cited?

   GIS Program/Bernalillo County Public Works Division, 20100202, Road Inventory: Bernalillo County, Albuquerque, NM.

   Online Links:

   • <http://ims.bernco.gov/website/metadata/zDownloadData/BC/BERNCO.zip>

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: 34.865095

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" attribute.

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

   Calendar_Date: 02-Feb-2010

   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 (38497)

   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.

   StreetName

   Name of road. (Source: GIS/BCPWD)

   StreetDesignation

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

   Value	Definition
   AVE	Avenue
   BLVD	Boulevard
   BYP	Bypass
   CIR	Circle
   CT	Court
   DR	Drive
   EXT	Extension
   FWY	Freeway
   LN	Lane
   LOOP	Loop
   PKWY	Parkway
   PASS	Pass
   PATH	Path
   PL	Place
   RD	Road
   ST	Street
   TER	Terrace
   TRL	Trail
   WAY	Way

   Suffix

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

   FullName

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

   NMDOTName

   New Mexico State Highway Department road name. (Source: GIS/BCPWD)

   MaintenanceType

   Entity responsible for road maintenance, current and historic; a generalized version of the Owner field. Text version of the MaintenanceFlag field. (Source: GIS/BCPWD)

   Value	Definition
   BC Historic	BC Historic
   BC Maintained	BC Maintained
   NMDOT Maintained	NMDOT Maintained
   Not BC Maintained	Not BC Maintained
   Rural Trails & Paths	Rural Trails & Paths

   MaintenanceFlag

   Entity responsible for road maintenance, current and historic; a generalized version of the Owner field. Used to symbolize roads in the Road Inventory map book. (Source: GIS/BCPWD)

   Value	Definition
   7	(7) NMDOT Maintained
   20	(20) Rural Trails & Paths
   28	(28) Not BC Maintained
   30	(30) BC Historic
   33	(33) BC Maintained

   Owner

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

   Value	Definition
   ABQ	Albuquerque
   BC	Bernalillo County
   EDGE	Edgewood
   RR	Rio Rancho
   TIJ	Tijeras
   VLR	Village of Los Ranchos
   NMDOT	New Mexico Department of Transportation
   KAFB	Kirtland Air Force Base
   USFS	United States Forest Service
   PVT	Private
   ISLE	Isleta Pueblo
   LAGU	Laguna Pueblo
   SAND	Sandia Pueblo
   TOHJ	To'Hajiilee Navajo Chapter

   Jurisdiction

   Jurisdiction that the road is within. (Source: GIS/BCPWD)

   Value	Definition
   ABQ	Albuquerque
   BC	Bernalillo County
   EDGE	Edgewood
   RR	Rio Rancho
   TIJ	Tijeras
   VLR	Village of Los Ranchos
   NMDOT	New Mexico Department of Transportation
   KAFB	Kirtland Air Force Base
   USFS	United States Forest Service
   PVT	Private
   ISLE	Isleta Pueblo
   LAGU	Laguna Pueblo
   SAND	Sandia Pueblo
   TOHJ	To'Hajiilee Navajo Chapter

   FunctionalClassification

   MRCOG road functional classification scheme. This field is maintained for the GASB inventory. (Source: Mid-Region Council of Governments-MRCOG)

   Value	Definition
   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)

   SegmentationCard

   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 Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   SurfaceType

   Pavement surface type. Used to symbolize roads in the Road Inventory map book. Attributed for Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   Value	Definition
   D	Dirt
   G	Gravel
   P	Pavement

   PavementCondition

   Status of pavement condition. Attributed for Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   Value	Definition
   Fair	Fair
   Good	Good
   Poor	Poor

   PavementWidth

   Pavement width. Attributed for Bernalillo County-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 Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   MaintainedFor

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

   Value	Definition
   BC	BC Maintained within City of Albuquerque
   MR	Mail Route
   SB	School Bus Route

   CommissionDistrict

   Bernalillo County Commission district. Attributed for Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   Value	Definition
   PM-CD1	Bernalillo County Commission District 1
   PM-CD2	Bernalillo County Commission District 2
   PM-CD3	Bernalillo County Commission District 3
   PM-CD4	Bernalillo County Commission District 4

   MaintenanceDistrict

   Bernalillo County road maintenance district. Attributed for Bernalillo County-maintained roads only. (Source: GIS/BCPWD)

   Value	Definition
   NM	North Mountain
   NV	North Valley
   NV	North Valley
   SM	South Mountain
   SV	South 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)

   Miles

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

   ERPID

   Unique functional location ID required by the SAP/Enterprise Resource Planning (ERP) system. Attributed only for Bernalillo County-maintained roads: MaintenanceFlag IN (30, 33). 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. (Source: GIS/BCPWD)

   ERPDescription

   Description of the functional location ID stored in the ERPID field. Attributed by concatenating the FullName field and the SegmentationCard field. Required by the SAP/Enterprise Resource Planning (ERP) system. (Source: GIS/BCPWD)

   ERPChange

   Type of change made to the GIS inventory that will affect the SAP/Enterprise Resource Planning (ERP) system. (Source: GIS/BCPWD)

   Value	Definition
   Added	A 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.
   Edited	A 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.
   Removed	A 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 Change	No changes have been made that would affect SAP/ERP.

   ERPChangeDate

   Date of the change recorded in the ERPChange field. (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)
   • GIS Program/Bernalillo County Public Works Division

2. Who also contributed to the data set?

   Frank Gallegos, GIS Program/Bernalillo County Public Works Division; Lainey Greiner, 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 generating reports in accordance with the Governmental Accounting Standards Board Statement No. 34 (GASB 34), which requires all state and local government to report on the value of their infrastructure assets. This data set is a source for the SAP/Enterprise Resource Planning (ERP) System.

How was the data set created?

1. From what previous works were the data drawn?

   (source 1 of 16)

   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 16)

   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 16)

   AGIS/City of Albuquerque Planning Department, 20100104, Netcurr: City of Albuquerque, Albuquerque, NM.

   Source_Contribution: Most roads were copied from this source.

   (source 4 of 16)

   Navajo Nation Rural Addressing Office, 20090213, To'Hajiilee Road Centerlines: Navajo Nation, St. Michael's, AZ.

   Source_Contribution:

   The initial To'Hajiilee Road Centerlines data set (Final_ToHaj_RCL_to_BernCoGIS_20090213.shp) was provided by James Stewart, Technical Manager, Spatial Data Research, Inc. (SDR), Lawrence, KS, jstewart@sdrmaps.com, 785-842-0447.
   Successive updates are provided as they become available by M. C. Baldwin, GIS/Rural Addressing Coordinator, Navajo Nation Rural Addressing Office, St. Michael's, Arizona, Office # 928-871-7824, Cell #505-870-9604, mcbaldwin@citlink.net.

   (source 5 of 16)

   UNIT, NMDOT GIS , 20090718, NMDOT Route Network (RouteMiPt).

   Source_Contribution:

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

   (source 6 of 16)

   USDA Forest Service, Cibola National Forest, 20080204, USFS Road Inventory (Road_Route): Cibola National Forest, Albuquerque, New Mexico.

   Other_Citation_Details:

   This dataset is part of the USFS Southwestern Region Geodatabase Schema, a product of the Core Data Project. This project is designed to generate and maintain vertically integrated resource data layers which are standardized across the Southwestern Region.

   Source_Contribution:

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

   (source 7 of 16)

   GIS Program/Bernalillo County Public Works Division, 20100107, Cities & Communities: Bernalillo County, Albuquerque, NM.

   Source_Contribution:

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

   (source 8 of 16)

   GIS Program/Bernalillo County Public Works Division, 20090506, Cibola National Forest by Owner: Bernalillo County, Albuquerque, NM.

   Source_Contribution:

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

   (source 9 of 16)

   GIS Program/Bernalillo County Public Works Division, 20100113, Tribal Lands Administrative Boundaries: Bernalillo County, Albuquerque, NM.

   Source_Contribution:

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

   (source 10 of 16)

   GIS Program/Bernalillo County Public Works Division, 20090518, 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 16)

   Mid-Region Council of Governments (MRCOG), 20081014, Functional Classification: MRCOG, Albuquerque, NM.

   Other_Citation_Details:

   The functional classification was created in 2003. Status revisions (changes from proposed roadways to existing roadways) were made in 2008.

   Source_Contribution:

   The "FunctionalClassification" field was attributed using this source.

   (source 12 of 16)

   GIS Program/Bernalillo County Public Works Division, 20100118, 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 16)

   Bernalillo County Assessor's Office GIS/Mapping Department, 20090401, Assessor Parcel Database 2009: 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 16)

   GIS Program/Bernalillo County Public Works Division, 20090818, Bernalillo County Commission Districts: Bernalillo County, Albuquerque, NM.

   Source_Contribution:

   The "CommissionDistrict" field was attributed using this source.

   (source 15 of 16)

   GIS Program/Bernalillo County Public Works Division, 20090818, Road Maintenance Districts: Bernalillo County, Albuquerque, NM.

   Source_Contribution:

   The "MaintenanceDistrict" field was attributed using this source.

   (source 16 of 16)

   Bohannan Huston, Inc., 2008, 2008 Digital Orthoimagery: Bohannan Huston, Inc., Albuquerque, NM.

   Other_Citation_Details:

   QA/QC was performed by Mid-Region Council of Governments (MRCOG).

   Source_Contribution: Some roads were screen-digitized 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?
   • Availability in digital form:

     Data format:	File Geodatabase (GDB)

   • Cost to order the data:
   • Special instructions:

     Data set is free to download from <http://www.bernco.gov/live/departments.asp?dept=11410&submenuid=15571>. GIS Program/Bernalillo County Public Works does not perform specific editing or processing requests.

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: 15-Jun-2010

Metadata author:

Elaine Greiner
Bernalillo County Public Works Division
GIS Specialist
2400 Broadway SE, Building N
Albuquerque, NM 87102
USA

(505) 224-1692 (voice)
(505) 848-1510 (FAX)
egreiner@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:

• <http://www.esri.com/metadata/esriprof80.html>