Identification_Information:
 Citation:
  Citation_Information:
   Originator: U.S. Environmental Protection Agency/Office of Water/OST
   Publication_Date: 19980227
   Title: DOT/FHA Major Roads for CONUS, Alaska, and Hawaii in BASINS
   Publication_Information:
      Publication_Place: Washington DC
      Publisher: US EPA/Office of Water
   Online_Linkage: http://www.epa.gov/waterscience/basins/
 Description:
  Abstract:
     The BASINS Federal Highway Administration Major Roads
     data product was derived from the National Highway Planning
     Network, a comprehensive network database of the nation's
     principal arterial highway system and other National Highway
     System routes. The data set covers the 48 contiguous
     States plus the District of Columbia. The nominal scale of
     the data set is 1:100,000 with a maximal positional error
     of 80 meters.
  Purpose:
      This geographic dataset was prepared to serve as a reference background
       map for the USEPA BASINS (Better Assessment Science Integrating
       Point and Nonpoint Sources) GIS system.
  Supplemental_Information:
    Data in ArcInfo coverage format were obtained from U.S. Department
    of Transportation, Bureau of Transportation Statistics internet site
    at http://www.fhwa.dot.gov/hep10/data/data.html
    Individal state coverages were projected to geographic decimal
    degrees, NAD83.
    For distribution with BASINS v2.0, state coverages were MAPJOINed then
    CLIPed to the extent of each of the nine U.S. EPA Regions, plus the
    hydrologic accounting units that crossed Region boundaries.  The
    coverages were then converted to ESRI Shapefile format, using the
    ARCSHAPE command.
    References_Cited:
     National Highway Planning Network Version 2 Machine
     Readable Data Files.  1994.  Federal Highway Administration,
     Office of Environment and Planning (HEP-11), Washington DC.
     http://www.fhwa.dot.gov/hep10/data/nhpntoc.html
 Time_Period_of_Content:
   Time_Period_Information:
      Range_of_Dates/Times:
        Beginning_Date:  1992
        Ending_Date:  1996
    Currentness_Reference: publication date
 Status:
   Progress: Complete
   Maintenance_and_Update_Frequency: As needed
 Spatial_Domain:
   Bounding_Coordinates:
      West_Bounding_Coordinate: -170.0
      East_Bounding_Coordinate: -65.0
      North_Bounding_Coordinate: 70.0
      South_Bounding_Coordinate: 19.0000
 Keywords:
   Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: Major Highways
      Theme_Keyword: Interstate
   Place:
      Place_Keyword_Thesaurus: Geographic Names Information System
      Place_Keyword: Conterminous United States of America (CONUS)
      Place_Keyword: Alabama AL
      Place_Keyword: Alaska AK
      Place_Keyword: Arizona AZ
      Place_Keyword: Arkansas AR
      Place_Keyword: California CA
      Place_Keyword: Colorado CO
      Place_Keyword: Connecticut CT
      Place_Keyword: Delaware DE
      Place_Keyword: District of Columbia DC
      Place_Keyword: Florida FL
      Place_Keyword: Georgia GA
      Place_Keyword: Hawaii HI
      Place_Keyword: Idaho ID
      Place_Keyword: Illinois IL
      Place_Keyword: Indiana IN
      Place_Keyword: Iowa IA
      Place_Keyword: Kansas KS
      Place_Keyword: Kentucky KY
      Place_Keyword: Louisiana LA
      Place_Keyword: Maine ME
      Place_Keyword: Maryland MD
      Place_Keyword: Massachusetts MA
      Place_Keyword: Michigan MI
      Place_Keyword: Minnesota MN
      Place_Keyword: Mississippi MS
      Place_Keyword: Missouri MO
      Place_Keyword: Montana MT
      Place_Keyword: Nebraska NE
      Place_Keyword: Nevada NV
      Place_Keyword: New Hampshire NH
      Place_Keyword: New Jersey NJ
      Place_Keyword: New Mexico NM
      Place_Keyword: New York NY
      Place_Keyword: North Carolina NC
      Place_Keyword: North Dakota ND
      Place_Keyword: Ohio OH
      Place_Keyword: Oklahoma OK
      Place_Keyword: Oregon OR
      Place_Keyword: Pennsylvania PA
      Place_Keyword: Rhode Island RI
      Place_Keyword: South Carolina SC
      Place_Keyword: South Dakota SD
      Place_Keyword: Tennessee TN
      Place_Keyword: Texas TX
      Place_Keyword: Utah UT
      Place_Keyword: Vermont VT
      Place_Keyword: Virginia VA
      Place_Keyword: Washington WA
      Place_Keyword: West Virginia WV
      Place_Keyword: Wisconsin WI
      Place_Keyword: Wyoming WY
 Access_Constraints: None
 Use_Constraints: None
 Native_Data_Set_Environment: Arcview shapefiles
Data_Quality_Information:
 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.
 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.
 Lineage:
  Process_Step:
    Process_Description:
       Conflation of NHPN V1 to DLG-3 road alignments using
       R-MATCH software developed by the Geographic
       Information Systems Group, University of Tennessee.
    Source_Used_Citation_Abbreviation: NHPN-V1
    Source_Used_Citation_Abbreviation: DLG-3
    Process_Date: 19930701
  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: 19931231
  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: 19940915
  Process_Step:
     Process_Description:  Integration of supplemental State
         Data into the NHPN V2.  NHS attributes verified.
     Process_Date:  19970115
Spatial_Data_Organization_Information:
   Direct_Spatial_Reference_Method: Vector
   Point_and_Vector_Object_Information:
        SDTS_Terms_Description:
             SDTS_Point_and_Vector_Object_Type: Node, network
             Point_and_Vector_Object_Count: 90,415
Spatial_Reference_Information:
 Horizontal_Coordinate_System_Definition:
    Geographic:
        Latitude_Resolution:   0.000464
        Longitude_Resolution:  0.000464
        Geographic_Coordinate_Units:  Decimal Degrees
    Geodetic_Model:
        Horizontal_Datum_Name: North American Datum of 1983
        Ellipsoid_Name: Geodetic Reference System 80
        Semi-major_Axis: 6,378,137
        Denominator_of_Flattening_Ratio: 298.257
Entity_and_Attribute_Information:
 Detailed_Description:
    Entity_Type:
      Entity_Type_label:  FHARDS.SHP
      Entity_Type_Definition:  Major road attributes
      Entity_Type_Definition_Source: USEPA
    Attribute:
      Attribute_Label:   SHAPE
      Attribute_Definition:  ArcView internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   FNODE_
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   TNODE_
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:  Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   LPOLY_
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:  Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   RPOLY_
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   LENGTH
      Attribute_Definition:  Length of line segment in coverage units
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   FHARDS_
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:   FHARDS_ID
      Attribute_Definition:  ArcInfo internal field
      Attribute_Definition_Source:  Computed
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:  Positive real numbers
            Enumerated_Domain_Value_Definition_Source: computed
    Attribute:
      Attribute_Label:  RECTYPE
      Attribute_Definition:
          One character which defines the type of file from a data set.
      Attribute_Definition_Source:  Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: character
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  VERSION
      Attribute_Definition:  File version number
      Attribute_Definition_Source:  Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:  Positive numbers
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: RECID
      Attribute_Definition: Unique line identification number
      Attribute_Definition_Source: Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:  Positive integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  SOURCE
      Attribute_Definition:
              The Source Flag is used to id the original source of the coordinate information.
      Attribute_Definition_Source: Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                         S - State Supplied Digital Data
                         U - USGS Digital Line Graphs
                         T - US Census Tiger/Line files
                         D - Digitized from State supplied maps
                         M - Military Supplied data
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: STFIPS
      Attribute_Definition: Two digit State FIPS Code
      Attribute_Definition_Source:  FIPS Pub 6-4
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Two digit number
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  CTFIPS
      Attribute_Definition: Three digit County FIPS Code
      Attribute_Definition_Source: FIPS Pub 6-4
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Three digit number
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  ORNL-ID
      Attribute_Definition: Oakridge National Laboratory Assigned Identifier
      Attribute_Definition_Source:  Oakridge National Laboratory
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  LGURB
      Attribute_Definition: Large Urbanized Area
      Attribute_Definition_Source:  US Census
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Three digit integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  SMURB
      Attribute_Definition: Adjusted Small Urban Area
      Attribute_Definition_Source: US Census
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Five digit integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: FNODE
      Attribute_Definition:
               The record in NODEID that corresponds to the starting position of the link
      Attribute_Definition_Source:  Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: TNODE
      Attribute_Definition:
               The record in NODEID that corresponds to the ending position of the link
      Attribute_Definition_Source:  Assigned
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  SIGN1
      Attribute_Definition: Primary Sign Route
      Attribute_Definition_Source:  FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                   Composite field of SIGNT1, SIGNN1, and SIGNQ1
                   The SIGNT1 field is followed by a left-adjusted sign
                    route number (SIGNN1) for the route. The SIGNR field
                    can contain alpha characters to allow for actual sign
                    route numbers such as route A1A in Florida. Using
                    HPMS standards, an optional directional indicator
                    (N, S, E, W) can also be used as part of the SIGNN1
                    field. The Sign Route Number is followed by an
                    optional Sign Route Qualifier Record (SIGNQ1) which
                    is used to qualify the sign route description subfield SIGNT1.
                    SIGNT1 values
                    (blank) - not signed
                    I - Interstate
                    U - US Route
                    S - State Route
                    O - Off-Interstate Business Marker
                    C - County Route
                    T - Township
                    M - Municipal
                    P - Parkway or Forest Route Marker
                    N - None of the above
                    SIGNN1 values A-Z, 0-9
                    SIGNQ1 values
                    (blank) - No qualifier, not signed, or not applicable
                    A - Alternate Route
                    B - Business Route
                    P - Bypass
                    S - Spur
                    L - Loop
                    F - Proposed (future)
                    D - Temporary (detour)
                    T - Truck Route
                    N - None of the above
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: SIGN2
      Attribute_Definition: Alternate Sign Route
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                    Composite field containing SIGNT2, SIGNN2, and SIGNQ2
                    SIGNT2 values
                    (blank) - not signed
                    I - Interstate
                    U - US Route
                    S - State Route
                    O - Off-Interstate Business Marker
                    C - County Route
                    T - Township
                    M - Municipal
                    P - Parkway or Forest Route Marker
                    N - None of the above
                    SIGNN2 values A-Z, 0-9
                    SIGNQ2 values
                    (blank) - No qualifier, not signed, or not applicable
                    A - Alternate Route
                    B - Business Route
                    P - Bypass
                    S - Spur
                    L - Loop
                    F - Proposed (future)
                    D - Temporary (detour)
                    T - Truck Route
                    N - None of the above
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  SIGN3
      Attribute_Definition: Alternate Sign Route
      Attribute_Definition_Source:  FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                    Composite field containg SIGNT3, SIGNN3, and SIGNQ3
                    SIGNT3 values
                    (blank) - not signed
                    I - Interstate
                    U - US Route
                    S - State Route
                    O - Off-Interstate Business Marker
                    C - County Route
                    T - Township
                    M - Municipal
                    P - Parkway or Forest Route Marker
                    N - None of the above
                    SIGNN3 values A-Z, 0-9
                    SIGNQ3 values
                    (blank) - No qualifier, not signed, or not applicable
                    A - Alternate Route
                    B - Business Route
                    P - Bypass
                    S - Spur
                    L - Loop
                    F - Proposed (future)
                    D - Temporary (detour)
                    T - Truck Route
                    N - None of the above
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: LNAME
      Attribute_Definition:  Name or identification for the link
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: characters
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: MILES
      Attribute_Definition:
              An accurate measurement in miles for
              the link chain. Contains two (2) implied decimal
              places and is calculated from the link chain
      Attribute_Definition_Source: calculated
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive numbers
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: KM
      Attribute_Definition:
              An accurate measurement in kilometers
              for the link chain. Contains two (2) implied decimal
              places and is calculated from the MILES field
      Attribute_Definition_Source: calculated
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Positive numbers
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: FACTYPE
      Attribute_Definition:
              Describes the permissible flow of traffic over the link
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                         1 - One way flow 2 - bi-directional flow
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: TOLL
      Attribute_Definition:
              Identifies links which have one or more
              toll features associated with travel along the link
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                       0 - Not A Toll Road  1 - Toll Road
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: LANES
      Attribute_Definition: Number of lanes in both directions
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition: Two digit integer
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: ACONTROL
      Attribute_Definition:
                Describes the degree of access control to the link from adjoining roads
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                    0 - Unknown, 1 - Full Access Control, 2 - Partial Access Control,
                    and 3 - No Access Control. Classification of Access Control should be
                    consistent with HPMS Guidelines.
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: MEDIAN
      Attribute_Definition: Describes the type of median
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                    0 - Unknown, 1 - Divided Highway, 2 - Undivided Highway
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  SURFACE
      Attribute_Definition:
              Identifies the predominant surface type on the link
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                     0 - Unknown, 1 - Paved, 2 - Unpaved, 3 - Ferry
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label:  FCLASS
      Attribute_Definition:
              Identifies the assigned functional class
              of each link. The Functional Class represents
              the assigned classification from the 1992 Functional
              Reclassification by State agencies
      Attribute_Definition_Source: Standard HPMS Codes
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                       01 - Rural Interstate
                       02 - Rural Principal Aterial
                       06 - Rural Minor Arterial
                       07 - Rural Major Collector
                       08 - Rural Minor Collector
                       09 - Rural Local
                       11 - Urban Interstate
                       12 - Urban Freeway or Expressway
                       14 - Urban Principal Arterial
                       16 - Urban Minor Arterial
                       17 - Urban Collectotr
                       19 - Urban Local
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: ACLASS
      Attribute_Definition:
              Administrative class associated with the link (Federal Aid System)
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                        (blank) - Federal-Aid status unknown
                        I - Federal-Aid Interstate
                        P - Federal-Aid Primary
                        S - Federal-Aid Secondary
                        U - Federal-Aid urban
                        N - Not on Federal-Aid System
                        F - Direct Federal System
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: RUCODE
      Attribute_Definition: Rural/Urban classification
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                        1 - Rural
                        2 - Small Urban (1990 pop 5,000-49,999)
                        3 - Large Urban (1990 > 50,000)
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: STATUS
      Attribute_Definition: Describes availability of the link to through traffic
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                        0 - Proposed/Under construction, 1 - Open to traffic
            Enumerated_Domain_Value_Definition_Source: DOT/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: -
            Enumerated_Domain_Value_Definition:
                        0 - Not on NHS
                        1 - Interstate
                        2 - ISTEA High Priority Corridor
                        3 - Non-Interstate STRAHNET
                        4 - STRAHNET Connector
                        5 - ISTEA High Priority Corridor/
                        Non-Interstate STRAHNET
                        6 - ISTEA High Priority Corridor
                        STRAHNET Connector
                        7 - Other NHS
                        The definition of the complete ISTEA High Priority
                        Corridor subnetwork can be made by selecting NHPN
                        links that have a NHS value of 2, 5, or 6
            Enumerated_Domain_Value_Definition_Source: DOT/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: -
            Enumerated_Domain_Value_Definition:
                        0 - Not on STRAHNET
                        1 - Non-Interstate STRAHNET link
                        2 - STRAHNET Priority 1 Connector
                        3 - STRAHNET Priority 2 Connector
                        4 - STRAHNET Priority 3 Connector
                        5 - Temporary STRAHNET Route
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
    Attribute:
      Attribute_Label: TRANSAM
      Attribute_Definition:
              Special subnetwork for the TransAmerica corridor
      Attribute_Definition_Source: FHWA
      Attribute_Domain_Values:
         Enumerated_Domain:
            Enumerated_Domain_Value: -
            Enumerated_Domain_Value_Definition:
                        0 - Not on the Trans-America corridor
                        1 - Trans-America corridor link
                        The TRANSAM field describes a representation of
                        what the Trans-America corridor could look like. At
                        the time of documentation no Trans-America corridor
                        has been defined.  The definition of the represented
                        corridor is due to Bruce Peterson, Oak Ridge
                        National Laboratory.
            Enumerated_Domain_Value_Definition_Source: DOT/FHWA
Distribution_Information:
 Distributor:
  Contact_Information:
   Contact_Organization_Primary:
     Contact_Organization: USEPA/Office of Water/Office of Science and Technology
   Contact_Address:
     Address_Type: Mailing Address
     Address:  1200 Pennsylvania Ave., NW (4305T)
     City: Washington
     State_or_Province: District of Columbia
     Postal_Code: 20460
      Contact_Voice_Telephone: 202-566-0400
      Contact_Facsimile_Telephone: 202-566-0409
      Contact_Electronic_Mail_Address: basins@epa.gov
   Hours_of_Service: 9-3 EST
 Distribution_Liability:
   Although these data have been processed successfully on a
   computer system under contract to the U.S. Environmental Protection
   Agency (USEPA), no warranty expressed or implied is
   made by the USEPA regarding the utility of the data
   on any other system, nor shall the act of distribution
   constitute any such warranty.  The USEPA will warrant
   the delivery of this product in computer-readable format.
 Standard_Order_Process
   Digital_Form:
     Digital_Transfer_Information:
       Format_Name: Environmental Systems Research Institute (ESRI) shapefile
     Digital_Transfer_Option:
       Online_Option:
         Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: (URL): http://www.epa.gov/waterscience/basins/
     Digital_Transfer_Option:
       Offline_Option:
         Offline_Media: CD-ROM
         Recording_Format: ISO 9660
   Fees: None
   Ordering_Instructions:
     When requesting data by phone or mail, please inquire about spatial data sets that work with
     Better Assessment Science Integrating Point and Nonpoint Sources (BASINS).
     The BASINS web page has instructions for downloading datasets.   It also has a link to
     The National Center for Environmental Publications and Information (NCEPI), from which
     BASINS CD-ROMs may be ordered.  Each CD-ROM contains the BASINS v2.0 application
      and this data set along with others covering the spatial extent of an EPA Region.
Metadata_Reference_Information:
 Metadata_Date: 20070611
 Metadata_Contact:
   Contact_Information:
     Contact_Organization_Primary:
        Contact_Organization: US EPA/Office of Water
     Contact_Address:
       Address_Type: mailing address
       Address: 401 M Street SW, Mailcode-4305
       City: Washington
       State_or_Province: District of Columbia
       Postal_Code: 20460
      Contact_Voice_Telephone: 202-566-0400
      Contact_Facsimile_Telephone: 202-566-0409
      Contact_Electronic_Mail_Address: basins@epa.gov
 Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
 Metadata_Standard_Version:  19940608