TPT Traffic Sections 2014, WSDOT- Statewide Travel and Collision Data Office (STCDO)

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: WSDOT Statewide Travel and Collision Data Office
Title:
TPT Traffic Sections 2014, WSDOT- Statewide Travel and Collision Data Office (STCDO)
Geospatial_Data_Presentation_Form: vector digital data
Other_Citation_Details: The dataset contains estimated AADT that relates to 2014.
Description:
Abstract:
A data set to provide 2014 estimated Annual Average Daily Traffic volumes along the state highway system. Data represents all directions of travel for the given roadway segment.
Purpose:
To fulfill federal reporting requirements and help meet departmental point-specific traffic information needs.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20140101
Beginning_Time: unknown
Ending_Date: 20141231
Ending_Time: unknown
Currentness_Reference: publication date
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: Annual Average Daily Traffic
Theme_Keyword: AADT
Access_Constraints: None
Use_Constraints:
The data is appropriate for project scoping purposes. It is also appropriate, for (a) analyzing collision rates on stretches of roadway that are at minimum several miles in length and (b) design projects that do not include turning movement analyses.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Joe St. Charles
Contact_Address:
Address_Type: physical
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501-6504
Country: US
Contact_Voice_Telephone: (360) 570-2381
Contact_Facsimile_Telephone: (360) 570-2400
Contact_Electronic_Mail_Address: StCharJ@wsdot.wa.gov
Contact_Instructions: Contact by e-mail is preferred.
Native_Data_Set_Environment:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.0.4322
Data_Quality_Information:
Completeness_Report:
Data is only provided for Mainlines, Spurs, Couplets, Alternate Routes, Reversible Lanes and Grade Separated HOV Lanes. These are the related roadway types for which traffic data is reported to the federal government through the Highway Performance Monitoring System.
Lineage:
Process_Step:
Process_Description:
Initial download from the WSDOT TRIPS mainframe system file HWY.XNB.D100.MILETRAF: SRID, Beg_MP, Beg_AB, End_MP, End_MP, Beg_ARM, End_ARM, and Estimated AADT. This data, as well as lane number information from WSDOT's Datamart, was loaded to software with code for (a) consolidating contiguous segments with the same AADT and (b) dividing segments at locations where the roadway changes from one direction of travel to two or from two directions of travel to one. Data queried on process date.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Statewide Travel and Collision Data Office, WSDOT
Contact_Person: Joe St. Charles
Contact_Address:
Address_Type: mailing
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: US
Contact_Voice_Telephone: (360) 570-2381
Contact_Facsimile_Telephone: (360) 570-2400
Contact_Electronic_Mail_Address: StCharJ@wsdot.wa.gov
Contact_Instructions: Contact by e-mail is preferred.
Process_Step:
Process_Description:
Placed extracted datasets onto the Linear Referencing system. Data was placed on the Increasing 24k Linear Referencing System (LRS) except for roadway segments with no lanes carrying traffic in the increasing direction of mileposting. These segments were placed on the Decreasing 24k LRS. Those two datasets were merged together to produce the final result.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: Data Products Supervisor
Contact_Address:
Address_Type: physical
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501-7384
Country: US
Contact_Voice_Telephone: (360) 570-2363
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: String
Point_and_Vector_Object_Count: 5122
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:
Entity_Type_Label: RoadsAndHighwaysDevTAB."WSDOT\BLAKET".TPT_TrafficSections_2014
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: Route_ID
Attribute_Definition: State Route unique identifier composed of SR, RRT, and RRQ.
Attribute:
Attribute_Label: Begin_ARM
Attribute_Definition: The beginning Accumulated Route Mileage for the section.
Attribute:
Attribute_Label: End_ARM
Attribute_Definition: The ending Accumulated Route Mileage for the section.
Attribute:
Attribute_Label: Location
Attribute_Definition:
Text description of the segment boundaries in terms of the State Route Milepost and Ahead/Back Indicator of physical features of the roadway (e.g., an intersection or bridge).
Attribute:
Attribute_Label: Year_2014
Attribute_Definition:
The annual average daily traffic figure calculated by the WSDOT Statewide Travel and Collision Data Office for the roadway location and year that the figure is provided for.
Attribute:
Attribute_Label: RteType
Attribute_Definition: Route Type
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: IS
Enumerated_Domain_Value_Definition: Interstate
Enumerated_Domain:
Enumerated_Domain_Value: SR
Enumerated_Domain_Value_Definition: State Route
Enumerated_Domain:
Enumerated_Domain_Value: US
Enumerated_Domain_Value_Definition: US Highway
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.STLength()
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: PO Box 47430
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7430
Country: US
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 <https://www.wsdot.wa.gov/mapsdata/geodatacatalog/default.htm>
Metadata_Reference_Information:
Metadata_Date: 20150513
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Thomas A. Blake
Contact_Position: Data Products Supervisor
Contact_Address:
Address_Type: physical
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501-7384
Country: US
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 Sun May 17 12:57:59 2015