NTAD 2003 National Highway Planning Network 2002.10 (line) Last Updated 8/27/2003
Organization Name Contact Name Phone Email Web Page
Bureau of Transportation
Statistics
(800) 853-1351 http://www.bts.gov/gis/


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MetaData for NTAD 2003 National Highway Planning Network 2002.10 (line)
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Last Update: 8/27/2003
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			 National Highway Planning Network 2002.10 (line)National Highway Planning 
Network 2002.10 (line)
Metadata also available as
Metadata:
  Identification_Information 
  Data_Quality_Information 
  Spatial_Data_Organization_Information 
  Spatial_Reference_Information 
  Entity_and_Attribute_Information 
  Distribution_Information 
  Metadata_Reference_Information 



  Identification_Information: 
    Citation: 
      Citation_Information: 
        Originator: Federal Highway Administration (FHWA) 
        Originator: Bureau of Transportation Statistics (comp.) 
        Publication_Date: 2003 
        Title: National Highway Planning Network 2002.10 (line) 
        Geospatial_Data_Presentation_Form: vector digital data 
        Publication_Information: 
          Publication_Place: Washington DC 
          Publisher: Federal Highway Administration (FHWA) 
        Other_Citation_Details: 
        "National Highway Planning Network Version 2002.10 Machine Readable Data 
        Files" prepared by the Federal Highway Administration, Office of 
        Environment and Planning (HEPI-1), Washington DC, 2001 
        Online_Linkage:  
        Larger_Work_Citation: 
          Citation_Information: 
            Originator: Bureau of Transportation Statistics (BTS) 
            Publication_Date: 2003 
            Title: National Transportation Atlas Databases (NTAD) 2003 
            Edition: 2003 
            Geospatial_Data_Presentation_Form: vector digital data 
            Publication_Information: 
              Publication_Place: Washington DC 
              Publisher: Bureau of Transportation Statistics (BTS) 
            Online_Linkage:  
    Description: 
      Abstract: 
      The National Highway Planning Network is a comprehensive network database 
      of the nation's major highway system. It consists of over 450,000 miles of 
      the nation's highways comprised of Rural Arterials, Urban Principal 
      Arterials and all National Highway System routes. The data set covers the 
      48 contiguous States plus the District of Columbia, Alaska, Hawaii, and 
      Puerto Rico. The nominal scale of the data set is 1:100,000 with a maximal 
      positional error of 80 meters. 
      Purpose: 
      The NHPN was developed for national level planning and analysis of the 
      U.S. highway network. It is now used to keep a map-based record of the 
      National Highway System (NHS) and the Strategic Highway Corridor Network 
      (STRAHNET). 
    Time_Period_of_Content: 
      Time_Period_Information: 
        Single_Date/Time: 
          Calendar_Date: 2003 
      Currentness_Reference: publication date 
    Status: 
      Progress: In work 
      Maintenance_and_Update_Frequency: Annually 
    Spatial_Domain: 
      Bounding_Coordinates: 
        West_Bounding_Coordinate: -176.763993 
        East_Bounding_Coordinate: 179.394324 
        North_Bounding_Coordinate: 71.316994 
        South_Bounding_Coordinate: 17.934389 
    Keywords: 
      Theme: 
        Theme_Keyword_Thesaurus: None 
        Theme_Keyword: highways 
        Theme_Keyword: roads 
        Theme_Keyword: highways 
        Theme_Keyword: network 
      Place: 
        Place_Keyword_Thesaurus: None 
        Place_Keyword: United States 
        Place_Keyword: US 
        Place_Keyword: USA 
      Stratum: 
        Stratum_Keyword_Thesaurus: None 
        Stratum_Keyword: ground 
      Temporal: 
        Temporal_Keyword_Thesaurus: None 
        Temporal_Keyword: 2003 
    Access_Constraints: None 
    Use_Constraints: 
    The NHPN Version 2002.10 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. Acknowledgment of the Federal Highway Administration 
    (FHWA) and the Bureau of Transportation Statistics (BTS) National 
    Transportation Atlas Databases (NTAD) 2003 would be appreciated in products 
    derived from these data. 
    Point_of_Contact: 
      Contact_Information: 
        Contact_Person_Primary: 
          Contact_Person: Mike Neathery 
          Contact_Organization: 
          Federal Highway Administration, Office of Environment and Planning 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: 400 Seventh Street, SW 
          City: Washington 
          State_or_Province: DC 
          Postal_Code: 20590 
          Country: USA 
        Contact_Voice_Telephone: 202-366-1257 
        Contact_Facsimile_Telephone: 202-493-2198 
        Contact_Electronic_Mail_Address: mike.neathery@fhwa.dot.gov 
    Data_Set_Credit: 
    The NHPN Version 2002.10 database was created on behalf of FHWA by members 
    of the Transport Modeling and GIS-T Application Group, Transportation Market 
    Sector, Battelle, Columbus, OH. 
    Security_Information: 
      Security_Classification_System: none 
      Security_Classification: Unclassified 
    Native_Data_Set_Environment: 
    Microsoft Windows NT Version 4.0 (Build 1381) Service Pack 6; ESRI 
    ArcCatalog 8.3.0.800 
    Cross_Reference: 
      Citation_Information: 
        Originator: Federal Highway Administration (FHWA) 
        Originator: Bureau of Transportation Statistics (comp.) 
        Publication_Date: 2003 
        Title: National Highway Planning Network (line) 
        Geospatial_Data_Presentation_Form: vector digital data 
        Publication_Information: 
          Publication_Place: Washinton DC 
          Publisher: Federal Highway Administration (FHWA) 
        Online_Linkage:  
        Larger_Work_Citation: 
          Citation_Information: 
            Originator: Bureau of Transportation Statistics (BTS) 
            Publication_Date: 2003 
            Title: National Transportation Atlas Databases (NTAD) 2003 
            Edition: 2003 
            Geospatial_Data_Presentation_Form: vector digital data 
            Publication_Information: 
              Publication_Place: Washington DC 
              Publisher: Bureau of Transportation Statistics (BTS) 
            Online_Linkage:  



  Data_Quality_Information: 
    Attribute_Accuracy: 
      Attribute_Accuracy_Report: 
      Arc Attribute Table: The accuracy of FCLASS for NHPN links that contains 
      LRSKEY information is consistent with the HPMS 2000 official submittal. 
      The accuracy of the field FCLASS for other NHPN link and STRAHNET from the 
      description section of the link table is consistent with state-supplied 
      information for the years 1992 and 1993. The accuracy of fields FAC_ID, 
      CONN_ID, CONN_DES and CONN_MILES, and NHS from the description section of 
      the link table is consistent with state- and FHWA-supplied information for 
      the years 1992 through July 2002. 
      Route Attribute Table: The accuracy of LRSKEY, INVROUTE, SUBROUTE, BEGMPT, 
      ENDMPT is consistent with state-supplied information. A minimum match rate 
      of 90% (by HPMS mileage) can be achieved with state HPMS submittal Route 
      System (2001) with exception for Indiana, New Hampshire, and District of 
      Columbia . 
      Quantitative_Attribute_Accuracy_Assessment: 
        Attribute_Accuracy_Value: unknown 
    Logical_Consistency_Report: 
    All node and link topological relationships and uniqueness of entity Ids are 
    verified by computer algorithm. 
    Completeness_Report: 
    The complete urban principal arterial system and arterials in rural areas as 
    reported to FHWA by December 1992 are inventoried in the database. 
    Functional classes below arterial vary on a State-by-State basis. The 
    complete National Highway System as reported to the FHWA by October 2002. 
    Positional_Accuracy: 
      Horizontal_Positional_Accuracy: 
        Horizontal_Positional_Accuracy_Report: 
        The elements of the NHPN have been conflated to the 1:100,000 DLG-3 data 
        set, which maintains a nominal accuracy of at least 80 meters. Where 
        new roads have been added which are not in the DLG-3 database, link 
        alignments have been digitized or converted from digital sources 
        acquired from state DOTs with a map scale of at least 1:100,000. Where 
        State data source was not available, CENSUS TIGER/Line 2000 was used. 
        Quantitative_Horizontal_Positional_Accuracy_Assessment: 
          Horizontal_Positional_Accuracy_Value: unknown 
    Lineage: 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: Oak Ridge National Laboratory 
            Title: 
            National Highway Planning Network V1.1, Bruce Peterson, Oak Ridge 
            National Laboratory, 1992 
        Source_Scale_Denominator: unknown 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 1992 
        Source_Citation_Abbreviation: NHPN V1 
        Source_Contribution: Non-verified attributes for rural highways. 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: United States Geological Survey 
            Publication_Date: 1978 
            Title: USGS Digital Line Graph (DLG-3) Series 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 1978 
        Source_Citation_Abbreviation: DLG-3 
        Source_Contribution: Road alignments for rural and urban highways. 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: State Departments of Transportation 
            Publication_Date: 1992 
            Title: State supplied digital and map data 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 1992 
        Source_Citation_Abbreviation: State Data 
        Source_Contribution: 
        Alignments and attributes for urban highways. Sign route and function 
        class attributes for principal arterial system. 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: State Departments of Transportation 
            Publication_Date: 1993 
            Title: State supplied digital and map data 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 1993 
        Source_Citation_Abbreviation: State Data 
        Source_Contribution: 
        Alignments, sign route NHS classification for National Highway System. 
        Linear Referencing System Attributes 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: U.S. Census Bureau 
            Publication_Date: 1994 
            Title: CENSUS TIGER/Line 1994 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 1994 
        Source_Citation_Abbreviation: TIGER 
        Source_Contribution: Alignment, shape and location of ramp features 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: U.S. Census Bureau 
            Publication_Date: 2000 
            Title: CENSUS TIGER/Line 2000 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 2000 
        Source_Citation_Abbreviation: TIGER 
        Source_Contribution: 
        Alignment, shape and location of intermodal connectors and terminals 
      Source_Information: 
        Source_Citation: 
          Citation_Information: 
            Originator: State Departments of Transportation 
            Publication_Date: 2002 
            Title: State-supplied digital and map data 
        Source_Time_Period_of_Content: 
          Time_Period_Information: 
            Single_Date/Time: 
              Calendar_Date: 2002 
        Source_Citation_Abbreviation: State Data 
        Source_Contribution: 
        Alignment, shape and location of intermodal connectors and terminals 
      Process_Step: 
        Process_Description: 
        Digitizing and conversion of state supplied digital and map data. Line 
        work geodetically controlled to match DLG-3 line work. 
        Source_Used_Citation_Abbreviation: State Data 
        Source_Used_Citation_Abbreviation: DLG-3 
        Process_Date: 1993 
      Process_Step: 
        Process_Description: 
        Integration of conflated version of NHPN V1 and assimilated State Data 
        into a comprehensive topologically integrated network database. States 
        edgematched and NHS attributes verified. 
        Process_Date: 1994 
      Process_Step: 
        Process_Description: 
        Integration of supplemental State Data into the NHPN V2. NHS attributes 
        verified. 
        Process_Date: 1997 
      Process_Step: 
        Process_Description: 
        Integration of intermodal connectors links into the NHPN V2. States 
        edgematched and NHS attributes verified. 
        Process_Date: 1998 
      Process_Step: 
        Process_Description: 
        Attachment of a Linear Referencing System to the NHPN V2. State Data 
        used for LRS attribute information. 
        Process_Date: 1999 
      Process_Step: 
        Process_Description: 
        Integration of Ramp Group Cordon Boundary nodes into the NHPN for future 
        addition of ramp group features. States edgematched, NHS attributes 
        verified, and national LRSKEY added to facilitate a national route 
        system. 
        Process_Date: 1999 
      Process_Step: 
        Process_Description: 
        Further integration of Ramp Group Cordon Boundary nodes into the NHPN 
        for future addition of ramp group features. States edgematched, NHS 
        attributes verified. 
        Process_Date: 2000 
      Process_Step: 
        Process_Description: 
        Update of Linear Referencing System to the NHPN V4.0. State data used 
        for LRS attribute information. 
        Process_Date: 2001 
      Process_Step: 
        Process_Description: 
        Update and rebuild Linear Referencing System to the NHPN V 2002.10. 
        State data used for LRS attribute information. 
        Process_Date: 2002 
      Process_Step: 
        Process_Description: 
        Update LRS directionality and calibrate LRS milepost attribute value to 
        match state supplied HPMS to the NHPN V 2002.10 route system. State and 
        FHWA HPMS-2001 data used for LRS attribute information. 
        Process_Date: 2002 
      Process_Step: 
        Process_Description: 
        Update of NHS and intermodal connector links into the NHPN V 2002.10. 
        States edge matched and NHS attributes verified. 
        Process_Date: 2002 
      Process_Step: 
        Process_Description: 
        Update and integrate intermodal terminals into the NHPN V 2002.10. 
        States geo-location matched and attributes verified. 
        Process_Date: 2002 
      Process_Step: 
        Process_Description: 
        Conflation of NHPN V.4 RAT data to NHPN V 2000.10 arc and calibrate of 
        arc milepost LRS anchor information using R-TAG Interface developed by 
        the Transport Modeling and GIS-T Applications Group, Battelle, Columbus, 
        Ohio. 
      Process_Step: 
        Process_Description: 
        NHPN2002.10 Route System's directionality, Route Attribute Table and 
        milepost anchor values is being verified with state-submitted HPMS data 
        elements. Anomalies are corrected or modified onto the NHPN V 2002.10 
        route system where available. The correction of the route directionality 
        is still in progress, caution must be taken to use the route 
        directionality. 
        Process_Date: 2002 
      Process_Step: 
        Process_Description: Metadata imported. 
        Source_Used_Citation_Abbreviation: D:\TEMP\xml51.tmp 
      Process_Step: 
        Process_Description: Metadata imported. 
        Source_Used_Citation_Abbreviation: D:\nhpn.xml 



  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: 167269 



  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 



  Entity_and_Attribute_Information: 
    Detailed_Description: 
      Entity_Type: 
        Entity_Type_Label: nhpnlin 
        Entity_Type_Definition: ESRI Shapefile of the NHPN (line) 
        Entity_Type_Definition_Source: BTS and FHWA 
      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: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: Polyline 
            Enumerated_Domain_Value_Definition: 
            A "Polyline" is a single geometric segment defined by two points. 
            Enumerated_Domain_Value_Definition_Source: ESRI and BTS 
          Unrepresentable_Domain: Coordinates defining the features. 
      Attribute: 
        Attribute_Label: RECTYPE 
        Attribute_Definition: Identifies Node File records 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: Domain is "L" 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: RECID 
        Attribute_Definition: Unique ID for the linear feature 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: 
          Unique ID for each linear feature that incorporates the State FIPS 
          code 
      Attribute: 
        Attribute_Label: SOURCE 
        Attribute_Definition: Source of ARC 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Tiger File 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: D 
            Enumerated_Domain_Value_Definition: Digitized 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: State 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: U 
            Enumerated_Domain_Value_Definition: Unknown 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: STFIPS 
        Attribute_Definition: The STFIPS field contains the FIPS State FIPS code 

        Attribute_Definition_Source: NIST 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: Federal Information Processing Standard, Publication 
            6-4 
            Codeset_Source: National Institute for Standards and Technology 
            (NIST) 
      Attribute: 
        Attribute_Label: CTFIPS 
        Attribute_Definition: 
        County FIPS code (3 digit). Must be combined with STFIPS for complete 
        county FIPS code.) 
        Attribute_Definition_Source: NIST 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: Federal Information Processing Standard, Publication 
            6-4 
            Codeset_Source: National Institute for Standards and Technology 
            (NIST) 
      Attribute: 
        Attribute_Label: LGURB 
        Attribute_Definition: 
        Three digit HPMS Urbanized Area code for the Adjusted Urbanized Area in 
        which the arc lies. A value of 0 indicates the arc is outside any HPMS 
        Adjusted Urbanized Areas. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 999 
      Attribute: 
        Attribute_Label: SMURB 
        Attribute_Definition: 
        5 digit CENSUS Adjusted Small Urban Area code for cities under 50,000 
        population in 1990. A value of 0 indicates the arc is outside any 
        Adjusted Small Urban Area. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 99999 
      Attribute: 
        Attribute_Label: FNODE 
        Attribute_Definition: 
        The FNODE identifies a node in the NHPN Node Table that corresponds to 
        the starting position of the arc chain. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Positive Integers 
      Attribute: 
        Attribute_Label: TNODE 
        Attribute_Definition: 
        The TNODE identifies a node in the NHPN Node Table that corresponds to 
        the ending position of the arc chain. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Positive Integers 
      Attribute: 
        Attribute_Label: SIGN1 
        Attribute_Definition: 
        The SIGN1 field contains the designated primary Sign Route for the arc. 
        The character string is composed of three sub fields SIGNT1, SIGNN1, and 
        SIGNQ1. SIGNT1 is a alpha character describing the type of the sign 
        route. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: nhpnv40schema.doc 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGN2 
        Attribute_Definition: 
        This field is used to denote the "FROM" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: nhpnv40schema.doc 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGN3 
        Attribute_Definition: 
        This field is used to denote the "TO" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: nhpnv40schema.doc 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: LNAME 
        Attribute_Definition: 
        The LNAME field contains the local street name for the arc. The name 
        field should not contain any punctuation characters other than blank, 
        and hyphen. Wherever possible CENSUS Feature Type abbreviations should 
        be used to shorten the local name, thus 4th Street would be coded as 4TH 
        ST and Oak Ridge Turnpike would be coded as OAK RIDGE TPKE. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Printable Characters 
      Attribute: 
        Attribute_Label: MILES 
        Attribute_Definition: 
        The MILES field contains an accurate measurement in miles for the arc 
        chain. The MILES field contains two (2) implied decimal places and is 
        calculated from the arc chain. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Positive Integers 
      Attribute: 
        Attribute_Label: KM 
        Attribute_Definition: 
        The KM field contains an accurate measurement in kilometers for the arc 
        chain. The KM field contains two (2) implied decimal places and is 
        calculated from the MILES field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Positive Integers 
      Attribute: 
        Attribute_Label: FCLASS 
        Attribute_Definition: 
        The FCLASS field identifies the assigned functional class of each arc. 
        Standard HPMS codes should be used. The Functional Class represents the 
        assigned classification from the 1992 Functional Reclassification by 
        State agencies. Note: FHWA no longer support the updating of FCLASS 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 01 
            Enumerated_Domain_Value_Definition: Rural Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 02 
            Enumerated_Domain_Value_Definition: Rural Principal Arterial 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 06 
            Enumerated_Domain_Value_Definition: Rural Minor Arterial 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 07 
            Enumerated_Domain_Value_Definition: Rural Major Collector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 08 
            Enumerated_Domain_Value_Definition: Rural Minor Collector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 09 
            Enumerated_Domain_Value_Definition: Rural Local 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 11 
            Enumerated_Domain_Value_Definition: Urban Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 12 
            Enumerated_Domain_Value_Definition: Urban Freeway or Expressway 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 14 
            Enumerated_Domain_Value_Definition: Urban Principal Arterial 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 16 
            Enumerated_Domain_Value_Definition: Urban Minor Arterial 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 17 
            Enumerated_Domain_Value_Definition: Urban Collector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 19 
            Enumerated_Domain_Value_Definition: Urban Local 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: RUCODE 
        Attribute_Definition: 
        The RUCODE describes the Rural/Urban classification of the arc and based 
        on the 1990 CENSUS 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 1 
            Enumerated_Domain_Value_Definition: Rural 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 2 
            Enumerated_Domain_Value_Definition: Small Urban (1990 pop 5,000 
            -49,999) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 3 
            Enumerated_Domain_Value_Definition: Large Urban (1990 >= 50,000) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: STATUS 
        Attribute_Definition: 
        The STATUS describes availability of the arc to through traffic. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 0 
            Enumerated_Domain_Value_Definition: Proposed/Under construction 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 1 
            Enumerated_Domain_Value_Definition: Open to traffic 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: NHS 
        Attribute_Definition: Special subnetwork for the Proposed National 
        Highway System. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 0 
            Enumerated_Domain_Value_Definition: Not on NHS 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 1 
            Enumerated_Domain_Value_Definition: Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 2 
            Enumerated_Domain_Value_Definition: ISTEA High Priority Corridor 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 3 
            Enumerated_Domain_Value_Definition: Non-Interstate STRAHNET 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 4 
            Enumerated_Domain_Value_Definition: STRAHNET Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 5 
            Enumerated_Domain_Value_Definition: ISTEA High Priority 
            Corridor/Non-Interstate STRAHNET 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 6 
            Enumerated_Domain_Value_Definition: ISTEA High Priority 
            Corridor/STRAHNET Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 7 
            Enumerated_Domain_Value_Definition: Other NHS 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 8 
            Enumerated_Domain_Value_Definition: Approved Intermodal Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 9 
            Enumerated_Domain_Value_Definition: Proposed Intermodal Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: STRAHNET 
        Attribute_Definition: Special subnetwork for the Strategic Highway 
        Corridor Network. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 0 
            Enumerated_Domain_Value_Definition: Not on STRAHNET 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 1 
            Enumerated_Domain_Value_Definition: Non-Interstate STRAHNET Arc 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 2 
            Enumerated_Domain_Value_Definition: STRAHNET Priority 1 Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 3 
            Enumerated_Domain_Value_Definition: STRAHNET Priority 2 Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 4 
            Enumerated_Domain_Value_Definition: STRAHNET Priority 3 Connector 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: 5 
            Enumerated_Domain_Value_Definition: Temporary STRAHNET Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: FAC_ID 
        Attribute_Definition: FHWA Designated Intermodal Facility Unique ID 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Alpha-Numeric character set (A-Z, 0-99) 
      Attribute: 
        Attribute_Label: CONN_ID 
        Attribute_Definition: Designated Intermodal Connector Unique ID. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Alpha-Numeric character set (A-Z, 0-99) 
      Attribute: 
        Attribute_Label: CONN_DES 
        Attribute_Definition: Official Description of Intermodal Facility 
        Connectors 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Alpha-Numeric character set (A-Z, 0-99) 
      Attribute: 
        Attribute_Label: CONN_MILES 
        Attribute_Definition: 
        Total reported Mileage of the Designated Connector. Please note that 
        mileage reported is not the length of the arc. Its is the total mileage 
        of the entire connectors that may consist of one or many NHPN arc 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 0 
            Range_Domain_Maximum: 99 
      Attribute: 
        Attribute_Label: LRSKEY 
        Attribute_Definition: 
        The LRSKEY is a unique route identifier created by combining 2 data 
        items from the Highway Performance Monitoring System: the 12 character 
        LRS Identification field (HPMS Data Item 10) plus the 3 character County 
        FIPS Code (HPMS Data Item 4). The LRSKEY uniquely identifies a route 
        within a state. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Alpha-Numeric character set (A-Z, 0-99) 
      Attribute: 
        Attribute_Label: LRSSEQ 
        Attribute_Definition: NHPN ARC Mile point Sequence 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Unrepresentable_Domain: Alpha-Numeric character set (A-Z, 0-99) 
      Attribute: 
        Attribute_Label: BEGMP 
        Attribute_Definition: 
        Beginning Mile Point for NHPN arc segment. It is a calculated value 
        derived from the state's reported Linear Referencing System (LRS) Mile 
        Point Anchor value at the beginning of the county and the measured NHPN 
        arc length. For example if NHPN consists of two arcs each of 10 miles 
        long within a county and the state reported LRS Mile Point anchor value 
        at the beginning of the county (for a given LRSKEY) is 20, then the 
        BEGMP of first and second NHPN arc will be 20 and 30 respectively. The 
        BEGMP of first NHPN arc (for a given county and LRSKEY) closely 
        correlates to the minimum value of Highway Performance Monitoring System 
        Data Item 11--"LRS Beginning Point" for a given LRSKEY. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 0 
            Range_Domain_Maximum: 99 
      Attribute: 
        Attribute_Label: ENDMP 
        Attribute_Definition: 
        Ending Mile Point of NHPN arc segment. Similar approach as BEGMP with 
        the state's reported LRS Mile Point Anchor value at the end of the 
        county for same route (LRSKEY). The ENDMP of a last NHPN arc (for a 
        given county and LRSKEY) closely correlates to the maximum value of 
        Highway Performance Monitoring System Data Item 12--"LRS Ending Point" 
        for a given LRSKEY. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 0 
            Range_Domain_Maximum: 99 
      Attribute: 
        Attribute_Label: SIGNT1 
        Attribute_Definition: 
        The SIGN1 field contains the designated primary Sign Route for the arc. 
        The character string is composed of three sub fields SIGNT1, SIGNN1, and 
        SIGNQ1. SIGNT1 is a alpha character describing the type of the sign 
        route. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: Not signed or not applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: I 
            Enumerated_Domain_Value_Definition: Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: U 
            Enumerated_Domain_Value_Definition: US Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: State Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: O 
            Enumerated_Domain_Value_Definition: Off-Interstate Business Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: C 
            Enumerated_Domain_Value_Definition: County Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Township 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Municipal 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: Parkway or Forest Route Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNN1 
        Attribute_Definition: 
        The SIGN1 field contains the designated primary Sign Route for the arc. 
        The character string is composed of three sub fields SIGNT1, SIGNN1, and 
        SIGNQ1. SIGNT1 is a alpha character describing the type of the sign 
        route. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: A - Z, 0 - 9 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNQ1 
        Attribute_Definition: 
        The SIGN1 field contains the designated primary Sign Route for the arc. 
        The character string is composed of three sub fields SIGNT1, SIGNN1, and 
        SIGNQ1. SIGNT1 is a alpha character describing the type of the sign 
        route. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: No Qualifier, not signed, or not 
            applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A 
            Enumerated_Domain_Value_Definition: Alternate Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: B 
            Enumerated_Domain_Value_Definition: Business Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: By Pass 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: Spur 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: L 
            Enumerated_Domain_Value_Definition: Loop 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: F 
            Enumerated_Domain_Value_Definition: Proposed (future) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: D 
            Enumerated_Domain_Value_Definition: Temporary (detour) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Truck Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNT2 
        Attribute_Definition: 
        This field is used to denote the "FROM" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: Not signed or not applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: I 
            Enumerated_Domain_Value_Definition: Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: U 
            Enumerated_Domain_Value_Definition: US Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: State Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: O 
            Enumerated_Domain_Value_Definition: Off-Interstate Business Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: C 
            Enumerated_Domain_Value_Definition: County Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Township 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Municipal 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: Parkway or Forest Route Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNN2 
        Attribute_Definition: 
        This field is used to denote the "FROM" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: A - Z, 0 - 9 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNQ2 
        Attribute_Definition: 
        This field is used to denote the "FROM" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: No Qualifier, not signed, or not 
            applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A 
            Enumerated_Domain_Value_Definition: Alternate Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: B 
            Enumerated_Domain_Value_Definition: Business Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: By Pass 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: Spur 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: L 
            Enumerated_Domain_Value_Definition: Loop 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: F 
            Enumerated_Domain_Value_Definition: Proposed (future) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: D 
            Enumerated_Domain_Value_Definition: Temporary (detour) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Truck Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNT3 
        Attribute_Definition: 
        This field is used to denote the "TO" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: Not signed or not applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: I 
            Enumerated_Domain_Value_Definition: Interstate 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: U 
            Enumerated_Domain_Value_Definition: US Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: State Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: O 
            Enumerated_Domain_Value_Definition: Off-Interstate Business Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: C 
            Enumerated_Domain_Value_Definition: County Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Township 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: M 
            Enumerated_Domain_Value_Definition: Municipal 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: Parkway or Forest Route Marker 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNN3 
        Attribute_Definition: 
        This field is used to denote the "TO" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: A - Z, 0 - 9 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: SIGNQ3 
        Attribute_Definition: 
        This field is used to denote the "TO" route information for ramps. The 
        character string is composed as above for the SIGN1 field. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: (blank) 
            Enumerated_Domain_Value_Definition: No Qualifier, not signed, or not 
            applicable 
            Enumerated_Domain_Value_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Enumerated_Domain: 
            Enumerated_Domain_Value: A 
            Enumerated_Domain_Value_Definition: Alternate Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: B 
            Enumerated_Domain_Value_Definition: Business Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: P 
            Enumerated_Domain_Value_Definition: By Pass 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: S 
            Enumerated_Domain_Value_Definition: Spur 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: L 
            Enumerated_Domain_Value_Definition: Loop 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: F 
            Enumerated_Domain_Value_Definition: Proposed (future) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: D 
            Enumerated_Domain_Value_Definition: Temporary (detour) 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: T 
            Enumerated_Domain_Value_Definition: Truck Route 
            Enumerated_Domain_Value_Definition_Source: FHWA 
          Enumerated_Domain: 
            Enumerated_Domain_Value: N 
            Enumerated_Domain_Value_Definition: None of the above 
            Enumerated_Domain_Value_Definition_Source: FHWA 
      Attribute: 
        Attribute_Label: FHVERSION 
        Attribute_Definition: 
        The Version ID is used to maintain consistency across data files 
        containing alternate releases of the NHPN. The Version Code consists of 
        a leading Version Number (the year of release) and a trailing Number ( 
        the month of release),thus, 2002.10 describes Major Release for the year 
        2002 and month 10. 
        Attribute_Definition_Source: FHWA 
        Attribute_Domain_Values: 
          Codeset_Domain: 
            Codeset_Name: Alpha-Numeric character set (A-Z, 0-99) 
            Codeset_Source: FHWA 
      Attribute: 
        Attribute_Label: VERSION 
        Attribute_Definition: 
        Version of the database.Version of the NTAD database. This year the 
        version number is 05 
        Attribute_Definition_Source: BTS 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 99 
      Attribute: 
        Attribute_Label: REVISION 
        Attribute_Definition: 
        Feature revision number. An initial value of 00 is assigned to each 
        record. 
        Attribute_Definition_Source: BTS 
        Attribute_Domain_Values: 
          Range_Domain: 
            Range_Domain_Minimum: 00 
            Range_Domain_Maximum: 99 
    Overview_Description: 
      Entity_and_Attribute_Overview: 
      A full discussion of the file structures and data schema for NHPN v 
      2002.10 is available in the NHPN v 2002.10 document. 
      Entity_and_Attribute_Detail_Citation: 
      Battelle (2002) "National Highway Planning Network v 2002.10: Data Schema 
      and File Structures," Report prepared for the Federal Highway 
      Administration, HEPI-1. 



  Distribution_Information: 
    Distributor: 
      Contact_Information: 
        Contact_Organization_Primary: 
          Contact_Organization: Bureau of Transportation Statistics (BTS) 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: 400 Seventh Street, SW 
          City: Washington 
          State_or_Province: DC 
          Postal_Code: 20590 
          Country: USA 
        Contact_Voice_Telephone: 202-366-3282 
        Contact_Facsimile_Telephone: 202-366-3640 
        Contact_Electronic_Mail_Address: answers@bts.gov 
    Resource_Description: National Transportation Atlas Databases 2003 
    Distribution_Liability: None 
    Standard_Order_Process: 
      Digital_Form: 
        Digital_Transfer_Information: 
          Format_Name: ESRI Shapefile 
          Format_Version_Number: 2003 
          File_Decompression_Technique: 
          No compression applied. However, if using digital transfer online 
          option, note access instructions. 
          Transfer_Size: 81.281 
        Digital_Transfer_Option: 
          Online_Option: 
            Computer_Contact_Information: 
              Network_Address: 
                Network_Resource_Name:  
            Access_Instructions: 
            Anyone with access to the World Wide Web may connect to the BTS 
            server. To access a specific database, go to the address listed 
            above in the Network Resource Name. The visitor can create a package 
            of the dataset for download in a .zip format (i.e. MS-DOS zip 
            archive). This archived package is stored in a temporary file that 
            can then be copied to the visitor's home directory. 
          Offline_Option: 
            Offline_Media: CD-ROM 
            Recording_Capacity: 
              Recording_Density: 650 
              Recording_Density_Units: megabytes 
            Recording_Format: ISO 9660 
      Fees: None 
      Ordering_Instructions: 
      Call 202-366-DATA, fax 202-366-3640, or E-mail (answers@bts.gov) BTS to 
      request the National Transportation Atlas Databases (NTAD) 2003 CD-ROM. 
      This and other BTS products may be ordered from the BTS Internet website 
      (). 
    Technical_Prerequisites: Software that can process GIS files. 
    Available_Time_Period: 
      Time_Period_Information: 
        Single_Date/Time: 
          Calendar_Date: 2003 



  Metadata_Reference_Information: 
    Metadata_Date: 20030430 
    Metadata_Contact: 
      Contact_Information: 
        Contact_Organization_Primary: 
          Contact_Organization: Bureau of Transportation Statistics (BTS) 
        Contact_Address: 
          Address_Type: mailing and physical address 
          Address: 400 Seventh Street, SW 
          City: Washington 
          State_or_Province: DC 
          Postal_Code: 20590 
          Country: USA 
        Contact_Voice_Telephone: (202) 366-3282 
        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_Access_Constraints: None 
    Metadata_Use_Constraints: None 
    Metadata_Security_Information: 
      Metadata_Security_Classification_System: none 
      Metadata_Security_Classification: Unclassified 
    Metadata_Extensions: 
      Online_Linkage:  
      Profile_Name: ESRI Metadata Profile 


Generated by mp version 2.7.33 on Wed Apr 30 10:37:24 2003