Environmental Modeling Community of Practice

Metadata Major Roads

Metadata - DOT/FHA Major Roads for CONUS, Alaska, and Hawaii in BASINS

Identification Information
Data Quality Information
Spatial Data Organization Information
Spatial Reference Information
Entity and Attribute Information
Distribution Information
Metadata Reference Information
Text Version

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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: <https://19january2021snapshot.epa.gov/ceam/better-assessment-science-integrating-point-and-non-point-sources-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/planning/processes/tools/nhpn/index.cfm> Exit

Individual 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/planning/processes/tools/nhpn/index.cfm> Exit

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

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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

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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

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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

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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 containing 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 Collector
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

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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): <https://19january2021snapshot.epa.gov/ceam/better-assessment-science-integrating-point-and-non-point-sources-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.

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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: 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

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: 19940608

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