Exits on Washington State Interstates

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Washington State Department of Transportation
Publication_Date: 20170301
Title: Exits on Washington State Interstates
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
This dataset identifies exits along interstate routes in Washington State.
Purpose:
This dataset provides point locations based on the Washington State Department of Transportations (WSDOT) 24k LRS routing layer. These points mark the beginning of exit ramps on interstates in WA and provide information about where the ramp exits from and to along with the exit number where available.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20161231
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -123.115499
East_Bounding_Coordinate: -116.957025
North_Bounding_Coordinate: 49.020499
South_Bounding_Coordinate: 45.570748
Keywords:
Theme:
Theme_Keyword: Exits
Theme_Keyword: Exit numbers
Place:
Place_Keyword: Washington
Place_Keyword: Washington State
Place_Keyword: Pacific Northwest
Access_Constraints: None
Use_Constraints: None
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: GIS Data Products Supervisor
Contact_Voice_Telephone: 360-570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Native_Data_Set_Environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.3.1.4959

Data_Quality_Information:
Lineage:
Process_Step:
Process_Description:
Points were created at the beginning of all off ramps in the WSDOT 24k LRS RAMP dataset. These points were then checked and additional attributes were added.
Process_Date: 20161101
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Thomas A. Blake
Contact_Organization: Washington State Department of Transportation
Contact_Position: GIS Data Products Supervisor
Contact_Voice_Telephone: 360-570-2360
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 736

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Lambert_Conformal_Conic:
Standard_Parallel: 45.83333333333334
Standard_Parallel: 47.33333333333334
Longitude_of_Central_Meridian: -120.5
Latitude_of_Projection_Origin: 45.33333333333334
False_Easting: 1640416.666666667
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.0003280833333333333
Ordinate_Resolution: 0.0003280833333333333
Planar_Distance_Units: foot_us
Geodetic_Model:
Horizontal_Datum_Name: D North American 1983 HARN
Ellipsoid_Name: GRS 1980
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Attribute:
Attribute_Label: OBJECTID
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: RouteIdentifier
Attribute_Definition:
A unique Route identifier to identify a route (City,County State, Tribal, Forest) in any given data set. For State Routes, Route IDs are assigned by WSDOT's GIS and Roadway Data Office
Attribute_Definition_Source: WSDOT Application - DOTS
Attribute:
Attribute_Label: FromLabel
Attribute_Definition:
Text used for display purposes. Indicates the route the exit is leaving from.
Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
Attribute:
Attribute_Label: FromRouteIdentifier
Attribute_Definition:
A unique Route identifier to identify a route (City,County State, Tribal, Forest) in any given data set. For State Routes, Route IDs are assigned by WSDOT's GIS and Roadway Data Office. Indicates the route the exit is leaving from.
Attribute_Definition_Source: WSDOT Application - DOTS
Attribute:
Attribute_Label: FromRouteMilepostDirection
Attribute_Definition:
A code that represents whether the transportation asset or project is located in the (I) Increasing Milepost Direction of Travel, (D) Decreasing Milepost Direction of Travel or, (B) Both Milepost Directions of Travel. Indicates the milepost direction of the route the exit is leaving from.
Attribute_Definition_Source: WSDOT Application - DOTS
Attribute:
Attribute_Label: ToRouteDescription
Attribute_Definition: A Route Identifier or road name that the exit leads to.
Attribute:
Attribute_Label: ToRouteMilepostDirection
Attribute_Definition:
A code that represents whether the transportation asset or project is located in the (I) Increasing Milepost Direction of Travel, (D) Decreasing Milepost Direction of Travel or, (B) Both Milepost Directions of Travel. Indicates the milepost direction of the route the exit is going to.
Attribute_Definition_Source: WSDOT Application - DOTS
Attribute:
Attribute_Label: ToLabel
Attribute_Definition:
Text used for display purposes. Indicates the route the exit is going to.
Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
Attribute:
Attribute_Label: ToSymbolCode
Attribute_Definition: A code used for cartographic symbolization
Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: IS
Enumerated_Domain_Value_Definition: Interstate Route
Enumerated_Domain:
Enumerated_Domain_Value: SR
Enumerated_Domain_Value_Definition: State Route
Enumerated_Domain:
Enumerated_Domain_Value: US
Enumerated_Domain_Value_Definition: US Route
Attribute:
Attribute_Label: FromRelatedRouteQualifier
Attribute_Definition:
A reference used to uniquely identify the physical location of the State Route Related Route Type. The State Route Related Route Qualifier can be based on a State Route Milepost, street name, city, or other distinguishing geographic reference.
Attribute_Definition_Source: WSDOT Application - DOTS
Attribute:
Attribute_Label: ExitNumber
Attribute_Definition: The exit number as signed along WA State Interstates
Attribute:
Attribute_Label: SHAPE
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: Esri
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Overview_Description:

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Washington State Department of Transportation, Office of Information Technology
Contact_Person: Jordyn Mitchell
Contact_Position: GIS Database Administrator
Contact_Voice_Telephone: 360-705-7645
Distribution_Liability:
The Washington State Department of Transportation shall not be liable for any activity involving this data with regard to lost profits or savings or any other consequential damages; or the fitness for use of the data for a particular purpose; or the installation of the data, its use, or the results obtained.
Standard_Order_Process:
Fees: none
Ordering_Instructions:
Download individual data sets from <http://www.wsdot.wa.gov/mapsdata/geodatacatalog/default.htm>

Metadata_Reference_Information:
Metadata_Date: 20170206
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Thomas A. Blake
Contact_Organization: Washington State Department of Transportation
Contact_Position: GIS Data Products Supervisor
Contact_Voice_Telephone: 360-570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

Generated by mp version 2.9.12 on Fri Mar 17 13:20:12 2017