Identification_Information:
  Citation:
    Citation_Information:
      Originator: FHWA
      Publication_Date: 2003
      Title: Highway Performance Monitoring System
      Geospatial_Data_Presentation_Form: vector digital data
      Publication_Information:
        Publication_Place: Washington DC
        Publisher: Federal Highway Administration (FHWA)
      Other_Citation_Details: The HPMS 2003 shapefile  was created by using linear referencing techniques to overlay the HPMS data with the NHPN.  A shapefile was created from the linearly refenced data.
      Online_Linkage: http://www.fhwa.dot.gov/ohim/hpmsmanl/hpms.htm
      Larger_Work_Citation:
        Citation_Information:
          Originator: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
          Publication_Date: 2006
          Title: National Transportation Atlas Databases (NTAD) 2006
          Geospatial_Data_Presentation_Form: vector digital data
          Publication_Information:
            Publication_Place: Washington DC
            Publisher: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
          Online_Linkage: http://www.bts.gov/programs/geographic_information_services/
  Description:
    Abstract:
      The Federal Highway Administration (FHWA) has the responsibility to assure that adequate highway transportation information is available to support its functions and responsibilities, including those of the Administration and the Congress.  The primary purpose of the Highway Performance Monitoring System (HPMS) is to serve these data and information needs.  The HPMS provides data that reflects the extent, condition, performance, use, and operating characteristics of the nation's highways.

      The HPMS by itself is not geospatial data.  It is linked to another FHWA dataset, the National Highway Planning Network (NHPN), through linear referencing.  The NHPN provides the geospatial component of this dataset.
    Purpose: The HPMS provides data that reflects the extent, condition, performance, use, and operating characteristics of the nation's highways.  It supports informed highway planning, policy making, and decision making at the national, state, and local levels.
  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 20040430
    Currentness_Reference: publication date
  Status:
    Progress: In work
    Maintenance_and_Update_Frequency: Annually
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -159.782242
      East_Bounding_Coordinate: -67.006531
      North_Bounding_Coordinate: 70.275725
      South_Bounding_Coordinate: 19.062321
  Keywords:
    Theme:
      Theme_Keyword: Network
      Theme_Keyword: Highways
    Theme:
      Theme_Keyword_Thesaurus: Roads
      Theme_Keyword: Highways
      Theme_Keyword: Network
    Place:
      Place_Keyword_Thesaurus: US
      Place_Keyword: USA
      Place_Keyword: United States
    Stratum:
      Stratum_Keyword: ground
    Temporal:
      Temporal_Keyword: 2006
  Access_Constraints: None
  Use_Constraints: The HPMS 2003  database, or any portion thereof, can be freely distributed as long as this metadata entry is included with each distribution. The original metadata entry cannot be modified or deleted from any data transfer.
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: US Department of Transportation, Federal Highway Administration, Office of Highway Policy Information, HPPI-20
        Contact_Person: Mr. Tom Roff
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 400 7th Street, SW
        City: Washington
        State_or_Province: DC
        Postal_Code: 20590
        Country: USA
      Contact_Voice_Telephone: (202) 366-5035
  Security_Information:
    Security_Classification: Unclassified
  Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722
  Cross_Reference:
    Citation_Information:
      Originator: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
      Publication_Date: 2006
      Title: National Transportation Atlas Databases (NTAD) 2006
      Geospatial_Data_Presentation_Form: vector digital data
      Publication_Information:
        Publication_Place: Washington DC
        Publisher: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
      Online_Linkage: http://www.bts.gov/programs/geographic_information_services/
Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report: Attributes contained in the HPMS are reported to the FHWA on an annual basis by the individual State DOTs.
  Completeness_Report: HPMS, for calendar year 2003, is provided for each State, the District of Columbia, and Puerto Rico.
  Lineage:
    Source_Information:
      Source_Citation:
        Citation_Information:
          Originator: US Department of Transportation, Federal Highway Administration, Office of Highway Policy Information, HPPI-20
          Publication_Date: 2006
          Title: Highway Performance Monitoring System 2003
          Geospatial_Data_Presentation_Form: vector digital data
          Publication_Information:
            Publication_Place: Washington, DC
            Publisher: Federal Highway Administration (FHWA)
          Online_Linkage: http://www.fhwa.dot.gov/ohim/hpmsmanl/hpms.htm
      Source_Time_Period_of_Content:
        Time_Period_Information:
          Single_Date/Time:
            Calendar_Date: 2003
    Process_Step:
      Process_Description: HPMS data submitted to the FHWA by the individual State DOTs.
      Process_Date: June 2003
    Process_Step:
      Process_Description: Linear Referencing utilized to overlay the HPMS data on the NHPN.  Results stored in a geodatabase.
      Process_Date: June 2003
      Process_Time: 6 months
    Process_Step:
      Process_Description: Shapefile created from the geodatabase.
      Process_Date: January 2004
    Process_Step:
      Process_Description: Dataset copied.
      Source_Used_Citation_Abbreviation: C:\Documents and Settings\raquel.wright\My Documents\GISProjects\Database\Ntad\2006\ntad2006\polyline\hpms\hpms
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Vector
  Point_and_Vector_Object_Information:
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: String
      Point_and_Vector_Object_Count: 446692
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: Network chain, nonplanar graph
      Point_and_Vector_Object_Count: 176124
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: Node, network
      Point_and_Vector_Object_Count: 138902
Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Geographic:
      Latitude_Resolution: 0.000001
      Longitude_Resolution: 0.000001
      Geographic_Coordinate_Units: Decimal degrees
    Geodetic_Model:
      Horizontal_Datum_Name: D_WGS_1984
      Ellipsoid_Name: WGS_1984
      Semi-major_Axis: 6378137.000000
      Denominator_of_Flattening_Ratio: 298.257224
  Vertical_Coordinate_System_Definition:
    Altitude_System_Definition:
      Altitude_Resolution: 0.001000
      Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates
Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: hpms
    Attribute:
      Attribute_Label: FID
      Attribute_Definition: Internal feature number.
      Attribute_Definition_Source: ESRI
      Attribute_Domain_Values:
        Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated.
    Attribute:
      Attribute_Label: Shape
      Attribute_Definition: Feature geometry.
      Attribute_Definition_Source: ESRI
      Attribute_Domain_Values:
        Unrepresentable_Domain: Coordinates defining the features.
    Attribute:
      Attribute_Label: METRIC
      Attribute_Definition: Indicates the units used to report measured and other measurement related data items.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: English Units
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Metric Units
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: SECTION_ID
      Attribute_Definition: This item permits locating specific roadway section data within the HPMS database.  This item must con-tain a 12-character countywide unique identifier.  It provides flexibility to identify sections in accordance with a State's needs independent of the unique identifier that must be maintained for sample sections.  This item may be defined to suit the needs of the State and may contain any right-justified alphanumeric character.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Unique section identifier designated by the individual State DOTs.
    Attribute:
      Attribute_Label: RUR_URB
      Attribute_Definition: Defines whether the section is in a rural or urban area.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Rural Area
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Small Urban Area (Population 5,000 to 49,999)
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: Small Urbanized Area (Population 50,000 to 199,999)
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Large Urbanized Area (Population 200,000 or More)
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: URB_CODE
      Attribute_Definition: The numeric urbanized area code for sections within an urbanized area boundary when the RUR_URB attribute is coded "3" or "4".
      Attribute_Definition_Source: HPMS Field Manual, Appendix B
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: HPMS Field Manual, Appendix B
          Codeset_Source: FHWA
    Attribute:
      Attribute_Label: NONATTAIN
      Attribute_Definition: The numeric urbanized area code for the Environmental Protection Agency-named National Ambient Air Quality Standards (NAAQS) nonattainment area for all rural, small urban, and urbanized area sections within the NAAQS nonattainment area boundary.  When more than one urbanized area is within the nonattainment area boundary, the most populous urbanized area is coded.
      Attribute_Definition_Source: HPMS Field Manual, Appendix B
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: HPMS Field Manual, Appendix B
          Codeset_Source: FHWA
    Attribute:
      Attribute_Label: F_SYSTEM
      Attribute_Definition: the functional system upon which the section is located.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Rural Principal Arterial - Interstate
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Rural Principal Arterial - Other
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: Rural Minor Arterial
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: Rural Major Collector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: Rural Minor Collector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: Rural Local
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 11
          Enumerated_Domain_Value_Definition: Urban Principal Arterial - Interstate
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 12
          Enumerated_Domain_Value_Definition: Urban Principal Arterial - Other Freeways and Expressways
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 14
          Enumerated_Domain_Value_Definition: Urban Principal Arterial - Other
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 16
          Enumerated_Domain_Value_Definition: Urban Minor Arterial
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 17
          Enumerated_Domain_Value_Definition: Urban Collector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 19
          Enumerated_Domain_Value_Definition: Urban Local
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: NHS
      Attribute_Definition: Indicates whether the section is on the National Highway System (NHS) or is an NHS connector to an intermodal facility.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: Section is not on the NHS
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Section is on the NHS, but is not a NHS intermodal connector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Airport
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Port Facility
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Amtrak Station
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Rail/Truck Terminal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Intercity Bus Terminal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Public Transit or Multi-Modal Passenger Terminal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Pipeline Terminal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: NHS Intermodal Connector - Major Ferry Terminal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: INTER_NUM
      Attribute_Definition: The officially approved American Association of State Highway and Transportation Officials/FHWA Interstate route number.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Unique Interstate Highway route number.
    Attribute:
      Attribute_Label: SIGNING
      Attribute_Definition: The value which best represents the manner in which the highway segment is signed with route markers.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: Not signed
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Interstate
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: U.S.
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: State
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Off-Interstate Business Marker
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: County
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: Township
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: Municipal
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: Parkway Marker or Forest Route Marker
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: None of the Above
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: QUALIFIER
      Attribute_Definition: The value which best represents the manner in which the highway segment is signed on the route marker described in the SIGNING attribute.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: No Qualifier or Not Signed or Not Applicable
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Alternate
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Business Route
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: Bypass
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Spur
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: Loop
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: Proposed
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: Temporary
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: Truck Route
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 9
          Enumerated_Domain_Value_Definition: None of the Above
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: ROUTE_NUM
      Attribute_Definition: Alphanumeric value for the signed route number shown on the marker described in the attributes SIGNING and QUALIFIER.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Unique route number.
    Attribute:
      Attribute_Label: OWNERSHIP
      Attribute_Definition: The level of government that best represents the highway owner irrespective of whether agreements exist for maintenance or other purposes.  The purpose of this item is to identify the owner of public roads.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: State Highway Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: County Highway Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: Town or Township Highway Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Municipal Highway Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 5
          Enumerated_Domain_Value_Definition: Other State Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 6
          Enumerated_Domain_Value_Definition: Other Local Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 7
          Enumerated_Domain_Value_Definition: Federal Agency
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 8
          Enumerated_Domain_Value_Definition: Other
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: SPECIAL
      Attribute_Definition: Indicates whether the section is on the STRAHNET or a STRAHNET connector.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: Section is not on STRAHNET or a STRAHNET connector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Section is on STRAHNET or a STRAHNET connector
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: TYPE_FAC
      Attribute_Definition: This item is used to determine whether a roadway or structure is a one- or two-way operation
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: One-Way Roadway
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 2
          Enumerated_Domain_Value_Definition: Two-Way Roadway
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 3
          Enumerated_Domain_Value_Definition: One-Way Structure (Bridge, Tunnel, Causeway, etc.)
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 4
          Enumerated_Domain_Value_Definition: Two-Way Structure (Bridge, Tunnel, Causeway, etc.)
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: TRK_RTE
      Attribute_Definition: This item is used in truck size and weight studies as an administrative identifier to determine whether a section is on or off a truck route designated under Federal regulatory authority.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: Not on a designated truck route
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Designated truck route under Federal authority in 23 CFR 658
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: TOLL
      Attribute_Definition: This item is used as an administrative identifier to determine whether a section is on or off a toll road.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 0
          Enumerated_Domain_Value_Definition: Section is non-Toll
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
        Enumerated_Domain:
          Enumerated_Domain_Value: 1
          Enumerated_Domain_Value_Definition: Section is Toll
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: SEC_LENGTH
      Attribute_Definition: Length, in kilometers or miles (depending upon the METRIC attribute), as measured along the centerline of the roadway.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Length of polyline section.
    Attribute:
      Attribute_Label: AADT
      Attribute_Definition: Annual Average Daily Traffic
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Annual Average Daily Traffic carried on the section.
    Attribute:
      Attribute_Label: THRU_LANES
      Attribute_Definition: Number of Through Lanes
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Number of Through Lanes on the section.
    Attribute:
      Attribute_Label: IRI
      Attribute_Definition: Measured Pavement Roughness based on the Internation Roughness Index (IRI).
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Unrepresentable_Domain: Measured Pavement Roughness on the section.
    Attribute:
      Attribute_Label: YEAR
      Attribute_Definition: The year of the HPMS data.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Enumerated_Domain:
          Enumerated_Domain_Value: 2003
          Enumerated_Domain_Value_Definition: HPMS data for the year 2003
          Enumerated_Domain_Value_Definition_Source: HPMS Field Manual
    Attribute:
      Attribute_Label: STFIPS
      Attribute_Definition: State FIPS Code
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Federal Information Processing Standard- FIPS Pub 6-4
          Codeset_Source: National Institute for Standards and Technology (NIST)
    Attribute:
      Attribute_Label: CTFIPS
      Attribute_Definition: County FIPS Code (3 digit).  Can be combined with STFIPS to obtain 5-digit County FIPS Code.
      Attribute_Definition_Source: HPMS Field Manual
      Attribute_Domain_Values:
        Codeset_Domain:
          Codeset_Name: Federal Information Processing Standard- FIPS Pub 6-4
          Codeset_Source: National Institute for Standards and Technology (NIST)
    Attribute:
      Attribute_Label: VERSION
      Attribute_Definition: Version of the database
      Attribute_Definition_Source: RITA/BTS
      Attribute_Domain_Values:
        Range_Domain:
          Range_Domain_Minimum: 00
          Range_Domain_Maximum: 99
    Attribute:
      Attribute_Label: REVISION
      Attribute_Definition: Revision of the database
      Attribute_Definition_Source: RITA/BTS
      Attribute_Domain_Values:
        Range_Domain:
          Range_Domain_Minimum: 00
          Range_Domain_Maximum: 99
Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
        Contact_Person: Geospatial Information Program
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 400 Seventh Street, SW Room 4117
        City: Washignton
        State_or_Province: DC
        Postal_Code: 20590
        Country: USA
      Contact_Voice_Telephone: 202-366-DATA
      Contact_Facsimile_Telephone: 202-366-3640
      Contact_Electronic_Mail_Address: answers@bts.gov
  Resource_Description: Downloadable Data
  Distribution_Liability: None
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: ESRI Shapefile
        Format_Version_Date: 2006
        File_Decompression_Technique: No compression applied. However, if using digital transfer online option, note access instructions.
        Transfer_Size: 145.986
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
          Access_Instructions: Due to a significant reduction in resources, the NTAD is no longer available for download.  The NTAD cdrom can be ordered from the online bookstore at www.bts.gov.  If resources allow, download applications will be restored.  When the applications become available, they will be found at www.bts.gov/programs/geographic_information_services.
        Offline_Option:
          Offline_Media: CD-ROM
          Recording_Format: ISO 9660
    Fees: None
    Ordering_Instructions: Call (202-366-DATA), fax (202-366-3640), or E-mail (answers@bts.gov) RITA/BTS to request the National Transportation Atlas Databases (NTAD) 2006 CD-ROM. This and other RITA/BTS products may be ordered from the RITA/BTS Internet site (http://www.bts.gov/programs/geographic_information_services/).
  Technical_Prerequisites: Software that can process GIS files.
  Available_Time_Period:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 2006
Metadata_Reference_Information:
  Metadata_Date: 20060419
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
        Contact_Person: Geospatial Information Program
      Contact_Address:
        Address_Type: mailing and physical address
        Address: 400 Seventh Street, SW Room 4117
        City: Washington
        State_or_Province: DC
        Postal_Code: 20590
        Country: USA
      Contact_Voice_Telephone: 202-366-DATA
      Contact_Facsimile_Telephone: 202-366-3640
      Contact_Electronic_Mail_Address: answers@bts.gov
  Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
  Metadata_Standard_Version: FGDC-STD-001-1998
  Metadata_Time_Convention: local time
  Metadata_Extensions:
    Online_Linkage: http://www.esri.com/metadata/esriprof80.html
    Profile_Name: ESRI Metadata Profile
  Metadata_Extensions:
    Online_Linkage: http://www.esri.com/metadata/esriprof80.html
    Profile_Name: ESRI Metadata Profile
