Exits on Washington State Interstates
Metadata also available as
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator: Washington State Department of Transportation
- Publication_Date: 20200615
- Title: Exits on Washington State Interstates
- Geospatial_Data_Presentation_Form: vector digital data
- Description:
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- Abstract:
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This dataset identifies exits along interstate routes in Washington State.
- Purpose:
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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:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: 20191231
- Currentness_Reference: ground condition
- Status:
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- Progress: Complete
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
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- Bounding_Coordinates:
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- West_Bounding_Coordinate: -123.115499
- East_Bounding_Coordinate: -116.957025
- North_Bounding_Coordinate: 49.020499
- South_Bounding_Coordinate: 45.570748
- Keywords:
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- Theme:
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- Theme_Keyword: Exits
- Theme_Keyword: Exit numbers
- Place:
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- Place_Keyword: Washington
- Place_Keyword: Washington State
- Place_Keyword: Pacific Northwest
- Access_Constraints: None
- Use_Constraints: None
- Point_of_Contact:
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- Contact_Information:
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- Contact_Organization_Primary:
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- 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:
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- Lineage:
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- Process_Step:
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- Process_Description:
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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:
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- Contact_Information:
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- Contact_Person_Primary:
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- 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
- Process_Step:
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- Process_Description: The data was checked and updated as needed.
- Process_Date: 20200610
- Spatial_Data_Organization_Information:
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- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
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- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: Entity point
- Point_and_Vector_Object_Count: 736
- Spatial_Reference_Information:
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- Horizontal_Coordinate_System_Definition:
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- Planar:
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- Map_Projection:
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- Lambert_Conformal_Conic:
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- 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:
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- Planar_Coordinate_Encoding_Method: coordinate pair
- Coordinate_Representation:
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- Abscissa_Resolution: 0.0003280833333333333
- Ordinate_Resolution: 0.0003280833333333333
- Planar_Distance_Units: foot_us
- Geodetic_Model:
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- 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:
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- Detailed_Description:
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- Entity_Type:
- Attribute:
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- Attribute_Label: OBJECTID
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: Esri
- Attribute_Domain_Values:
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- Unrepresentable_Domain:
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Sequential unique whole numbers that are automatically generated.
- Attribute:
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- Attribute_Label: RouteIdentifier
- Attribute_Definition:
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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:
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- Attribute_Label: FromLabel
- Attribute_Definition:
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Text used for display purposes. Indicates the route the exit is leaving from.
- Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
- Attribute:
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- Attribute_Label: FromRouteIdentifier
- Attribute_Definition:
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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:
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- Attribute_Label: FromRouteMilepostDirection
- Attribute_Definition:
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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:
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- Attribute_Label: ToRouteDescription
- Attribute_Definition: A Route Identifier or road name that the exit leads to.
- Attribute:
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- Attribute_Label: ToRouteMilepostDirection
- Attribute_Definition:
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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:
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- Attribute_Label: ToLabel
- Attribute_Definition:
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Text used for display purposes. Indicates the route the exit is going to.
- Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
- Attribute:
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- Attribute_Label: ToSymbolCode
- Attribute_Definition: A code used for cartographic symbolization
- Attribute_Definition_Source: WSDOT ITD, Data Resource Managment Office
- Attribute_Domain_Values:
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- Enumerated_Domain:
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- Enumerated_Domain_Value: IS
- Enumerated_Domain_Value_Definition: Interstate Route
- Enumerated_Domain:
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- Enumerated_Domain_Value: SR
- Enumerated_Domain_Value_Definition: State Route
- Enumerated_Domain:
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- Enumerated_Domain_Value: US
- Enumerated_Domain_Value_Definition: US Route
- Attribute:
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- Attribute_Label: FromRelatedRouteQualifier
- Attribute_Definition:
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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:
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- Attribute_Label: ExitNumber
- Attribute_Definition: The exit number as signed along WA State Interstates
- Attribute:
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- Attribute_Label: SHAPE
- Attribute_Definition: Feature geometry.
- Attribute_Definition_Source: Esri
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Coordinates defining the features.
- Overview_Description:
- Distribution_Information:
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- Distributor:
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- Contact_Information:
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- Contact_Organization_Primary:
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- Contact_Organization:
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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:
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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:
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- Fees: none
- Ordering_Instructions:
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Download individual data sets from <http://www.wsdot.wa.gov/mapsdata/geodatacatalog/default.htm>
- Metadata_Reference_Information:
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- Metadata_Date: 20200611
- Metadata_Contact:
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- Contact_Information:
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- Contact_Organization_Primary:
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- 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
- 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 Thu Jun 18 15:48:41 2020