Roadway Access Control 2012, Washington State Department of Transportation

Metadata also available as

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Washington State Department of Transportation (WSDOT)
Publication_Date: 20140228
Title:
Roadway Access Control 2012, Washington State Department of Transportation
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
This is an extract from the State Highway Log that shows access control information along State Routes. State Route identifiers and locations based on State Route Mileposts and Accumulated Route Mileage are also included for geographic reference and for use with the Washington State Department of Transportation's 24k and 500k Linear Referencing Systems.
Purpose:
To enable Geographic Information System users to more easily display and analyze a subset of the data contained in the State Highway Log in conjunction with the Washington State 24k and 500k Linear Referencing Systems.
Supplemental_Information:
Additional information can be found in the "State Highway Log", Electronic State Highway Log Data Definitions.doc, and the DOTarmcalc01.txt through the Point of Contact below. This data reflects the published State Highway Log Planning Report 2012.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20121231
Time_of_Day: unknown
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Annually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -124.674937
East_Bounding_Coordinate: -116.861308
North_Bounding_Coordinate: 49.042695
South_Bounding_Coordinate: 45.504776
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Access
Theme_Keyword: Access Control
Theme_Keyword: Access Management
Theme_Keyword: Full Limited Access
Theme_Keyword: Limited Access
Theme_Keyword: Managed Access
Theme_Keyword: Modified Limited Access
Theme_Keyword: Partial Limited Access
Theme_Keyword: Highway Data
Theme_Keyword: Road Log
Theme_Keyword: State Highway Log
Theme_Keyword: State Route Data
Theme_Keyword: TRIPS
Access_Constraints: None
Use_Constraints:
The data contained within the State Highway Log is collected and updated using contract plans, field reviews and information provided by numerous WSDOT Regional and Headquarters offices as well as other county and city sources. Due to the diverse sources of this data, no accuracy statement is available. Also, this data may have changed since the publication date. If you find an error with this data and can provide updated information, please contact the GIS and Roadway Data Office (GRDO) at (360) 570-2361 or fax (360) 570-2400. We are continuously looking for sources to provide us with quality information.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation (WSDOT)
Contact_Person: Lou Baker
Contact_Position: Roadway Geometric Supervisor
Contact_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Voice_Telephone: (360) 570-2361
Contact_Electronic_Mail_Address: bakerl@wsdot.wa.gov
Hours_of_Service: M-F, 6:00a - 2:30p
Contact_Instructions: Contact by e-mail is preferred.
Data_Set_Credit: Washington State Department of Transportation
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000

Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Values were obtained from the Transportation Information and Planning Support (TRIPS) database.
Completeness_Report:
The data contained within the State Highway Log is collected and updated using contract plans, field reviews and information provided by numerous WSDOT Regional and Headquarters offices as well as other county and city sources over the course of a year. This data may have changed since the publication date.
Only those records that have a SRID (State Route Identifier) found in the Washington State Highways at 24K Linear Referencing System can be graphically placed as events. SRIDs that have been added or revised since the completeness date of the LRS will not place, nor will SRIDs for road features not carried by the LRS.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Positional accuracy of this data set has not been determined
Lineage:
Process_Step:
Process_Description:
Data originated from the TRansportation Information and Planning Support (TRIPS) mainframe database which in turn then feeds into a sequel database which offers greater flexibility in reporting. The information is then extracted using the tool Hyperion and exported into the Excel format.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Washington State Department of Transportation (WSDOT) GIS and Roadway Data Office (GRDO), Roadway Systems Branch
Contact_Person: Kevin Perkins
Contact_Position: Roadway Data Steward
Contact_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Voice_Telephone: (360) 570-2387
Contact_Facsimile_Telephone: (360) 570-2400
Contact_Electronic_Mail_Address: perkink@wsdot.wa.gov
Hours_of_Service: M-Th 6:00a - 4:30p
Contact_Instructions: Contact by e-mail is preferred.
Process_Step:
Process_Description:
The excel spreadsheet was imported into a file geodatabase. From the file geodatabase, route events were created for the corresponding routes. Route events were exported into feature classes, merged into one data set, and duplicate records were dissolved. If errors, error messages were reviewed. An EVENTERR column was added, 0 = No Error and 1 = Error.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Washington State Department of Transportation (WSDOT) GIS and Roadway Data Office (GRDO), Roadway Systems Branch
Contact_Person: Kevin Perkins
Contact_Position: Roadway Data Steward
Contact_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Voice_Telephone: (360) 570-2387
Contact_Facsimile_Telephone: (360) 570-2400
Contact_Electronic_Mail_Address: perkink@wsdot.wa.gov
Hours_of_Service: M-Th 6:00a - 4:30p
Contact_Instructions: Contact by e-mail is preferred.
Cloud_Cover: 0

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: 1935

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Lambert Conformal Conic
Lambert_Conformal_Conic:
Standard_Parallel: 45.833333
Standard_Parallel: 47.333333
Longitude_of_Central_Meridian: -120.5
Latitude_of_Projection_Origin: 45.333333
False_Easting: 1640416.666667
False_Northing: 0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: Coordinate Pair
Coordinate_Representation:
Abscissa_Resolution: 0.00025
Ordinate_Resolution: 0.00025
Planar_Distance_Units: survey feet
Geodetic_Model:
Horizontal_Datum_Name: D_North_American_1983_HARN
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137
Denominator_of_Flattening_Ratio: 298.257222
Vertical_Coordinate_System_Definition:
Altitude_System_Definition:
Altitude_Resolution: 0.000122
Altitude_Encoding_Method:
Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: Roadway Access Control
Entity_Type_Definition:
This data set contains access control types for line segments along Washington State Routes.
Attribute:
Attribute_Label: AccessControlTypeCode
Attribute_Definition: A code depicting the type of access control present
Attribute:
Attribute_Label: AccessControlTypeDescription
Attribute_Definition: Description of the access control present
Attribute:
Attribute_Label: BegAB
Attribute_Definition:
Beginning State Route Mile Post A (ahead) B (back) Indicator - Indicates whether the milepost value is the back duplicate of a milepost value ahead on the route. This is due to a change in route length caused by a re-alignment that would lengthen a route. Ahead values have an implied A (blank) or are shown as A. Back milepost values are shown as B.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value_Definition: Implied A or Ahead
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: A
Enumerated_Domain_Value_Definition: Ahead
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: B
Enumerated_Domain_Value_Definition: Back or duplicate of a milepost value ahead on the route.
Attribute:
Attribute_Label: BegARM
Attribute_Definition:
Beginning Accumulated Route Mile - The route mile accumulated from the beginning of a State Route in the direction of the roadway.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: BegMP
Attribute_Definition:
Beginning State Route Milepost - Sequential number, in designated direction of travel, of 1/100th mile increments along a State Route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: EndAB
Attribute_Definition:
Beginning State Route Mile Post A (ahead) B (back) Indicator - Indicates whether the milepost value is the back duplicate of a milepost value ahead on the route. This is due to a change in route length caused by a re-alignment that would lengthen a route. Ahead values have an implied A (blank) or are shown as A. Back milepost values are shown as B.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value_Definition: Implied A or Ahead
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: A
Enumerated_Domain_Value_Definition: Ahead
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: B
Enumerated_Domain_Value_Definition: Back or duplicate of a milepost value ahead on the route.
Attribute:
Attribute_Label: EndARM
Attribute_Definition:
Ending Accumulated Route Mile - The route mile accumulated from the beginning of a State Route in the direction of the roadway.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: EndMP
Attribute_Definition:
Ending State Route Milepost - Sequential number, in designated direction of travel, of 1/100th mile increments along a State Route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: EVENTERR
Attribute_Definition:
Event Error. Data that failed to place as an event along the State Route LRS designated with a value of 1.
Attribute:
Attribute_Label: LOC_ERROR
Attribute_Definition:
Location errors placing on the LRS. A field that is generated by the ESRI software when placing event data against a Linear Referencing System (LRS).
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: RelRouteQual
Attribute_Definition:
Related Route Qualifier - Up to a six character field that uniquely identifies the RRT since there may be more than one of the same types of RRT for a route: (Formerly the RRQ column).
Attribute_Definition_Source: WSDOT/GRDO/Roadway Systems Branch
Attribute:
Attribute_Label: RelRouteType
Attribute_Definition:
Related Route Type - a two character abbreviation for a type of roadway: (Formerly the RRT column).
Attribute_Definition_Source: WSDOT/GRDO/Roadway Systems Branch
Attribute:
Attribute_Label: RouteID
Attribute_Definition:
State Route unique identifier composed of RouteID, RelRouteType, and RelRouteQual: (Formerly the SRID column).
Attribute_Definition_Source: WSDOT/GRDO/Roadway Systems Branch
Attribute:
Attribute_Label: RRQ
Attribute_Definition:
State Route Related Roadway Qualifier - Related roadway qualifier uniquely identifies related roadway types for a state route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value_Definition: Mainline
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Not null
Enumerated_Domain_Value_Definition:
Combination of numbers and letters that uniquely identifies the Related Roadway Type. May include State Route Milepost minus the decimal, back mile indicator "B", reversible "R", abbreviated name descriptions or other descriptors.
Attribute:
Attribute_Label: RRT
Attribute_Definition:
State Route Related Roadway Type - Related roadway type indicates a classification of a roadway associated with a mainline state route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: AR
Enumerated_Domain_Value_Definition: Alternate Route
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CD
Enumerated_Domain_Value_Definition: Collector - Distributor - Decreasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CI
Enumerated_Domain_Value_Definition: Collector - Distributor - Increasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: CO
Enumerated_Domain_Value_Definition: Couplet
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: FD
Enumerated_Domain_Value_Definition: Frontage Road - Decreasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: FI
Enumerated_Domain_Value_Definition: Frontage Road - Increasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: FT
Enumerated_Domain_Value_Definition: Ferry Terminal
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: FS
Enumerated_Domain_Value_Definition: Ferry Ship (boat)
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: HD
Enumerated_Domain_Value_Definition: Grade separated HOV Lane - Decreasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: HI
Enumerated_Domain_Value_Definition: Grade separated HOV Lane - Increasing
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: LX
Enumerated_Domain_Value_Definition: Crossroad within Interchange
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: PR
Enumerated_Domain_Value_Definition: Proposed Route
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: RL
Enumerated_Domain_Value_Definition: Reversible Lane
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SP
Enumerated_Domain_Value_Definition: Spur
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TB
Enumerated_Domain_Value_Definition: Transitional Turnback
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TR
Enumerated_Domain_Value_Definition: Temporary Route
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: UC
Enumerated_Domain_Value_Definition: Under Construction
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: P1-P9
Enumerated_Domain_Value_Definition:
Off Ramp - Increasing, P4 contained only within Urban Interchanges
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Q1-Q9
Enumerated_Domain_Value_Definition:
On Ramp - Increasing, Q4 contained only within Urban Interchanges
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: R1-R9
Enumerated_Domain_Value_Definition:
Off Ramp - Decreasing, R4 contained only within Urban Interchanges
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: S1-S9
Enumerated_Domain_Value_Definition:
On Ramp - Decreasing, S4 contained only within Urban Interchanges
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: SHAPE.len
Attribute:
Attribute_Label: SnapshotDate
Attribute_Definition:
The date of the periodic measurement of status of the data at a specific point in time.
Attribute:
Attribute_Label: SR
Attribute_Definition:
State Route - A number used to identify roadways within and passing through the state of Washington.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: SRID
Attribute_Definition: State Route unique identifier composed of SR, RRT, and RRQ.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute:
Attribute_Label: StateRouteNumber
Attribute_Definition:
State Route Number - a three character number assigned to every State Route within or passing through the state of Washington: (Formerly the SR column).
Attribute_Definition_Source: WSDOT/GRDO/Roadway Systems Branch
Overview_Description:
Entity_and_Attribute_Overview:
This tabular data can be used with the State Route Linear Referencing System geospatial data set to depict the locations of access control types along Washington's State Routes.

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_Address:
Address_Type: mailing address
Address: PO Box 47430
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7430
Country: USA
Contact_Voice_Telephone: 360-705-7645
Contact_Electronic_Mail_Address: mitchejo@wsdot.wa.gov
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: 20140210
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation (WSDOT)
Contact_Person: Kevin Perkins
Contact_Position: Roadway Data Steward
Contact_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Voice_Telephone: (360) 570-2387
Contact_Facsimile_Telephone: (360) 570-2400
Contact_Electronic_Mail_Address: perkink@wsdot.wa.gov
Hours_of_Service: M-Th 6:00a - 4:30p
Contact_Instructions: Contact by e-mail is preferred.
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

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