Functional Classification 2013, Washington State Department of Transportation, Transportation Data and GIS Office (TDGO)

Metadata also available as

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Washington State Department of Transportation
Publication_Date: 201405
Title:
Functional Classification 2013, Washington State Department of Transportation, Transportation Data and GIS Office (TDGO)
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Publication_Place: Tumwater, Washington
Publisher: Washington State Department of Transportation
Description:
Abstract:
This is an extract from the TRansportation Information and Planning Support (TRIPS) mainframe database for Federal and State Functional Classifications 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.
Note to Users: Complete line work is provided for increasing and decreasing directions of travel. There are areas where increasing and decreasing directions of travel are depicted as overlapping each other. If you need to calculate lane miles or centerline mileage, please make sure you are aware of this. Otherwise, you could inadvertently come up with inflated values. If you have questions as to how to correctly calculate lane mileage or centerline mileage, please contact the Business Data Steward.
Supplemental_Information:
Roadway Functional Class (FC) Route events depict the FHWA approved Functional Classification for Washington State Highways as reported in the Highway Performance Monitoring System (HPMS). For this update, all approved FC routes for calendar year 2013 are included.
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 2013.
Note to Users: Complete line work is provided for increasing and decreasing directions of travel. There are areas where increasing and decreasing directions of travel are depicted as overlapping each other. If you need to calculate lane miles or centerline mileage, please make sure you are aware of this. Otherwise, you could inadvertently come up with inflated values. If you have questions as to how to correctly calculate lane mileage or centerline mileage, please contact the Business Data Steward.
----------------
Functional Classification System Descriptions and Groupings (From the HPMS Field Manual February 2010)
FHWA focuses scarce national resources on the most important roads and highways in the Nation. This practice has been in existence on a national level since the 1960s and guidance documents have been issued several times. The FHWA's most recent comprehensive Functional Classification Guidance Document was published in 1989 and can be found at www.fhwa.dot.gov/planning/fctoc.htm. This document should be used by the State Departments of Transportation as a conceptual reference in updating and maintaining their respective Functional Classification (FC) Systems.
Functional classification is the process by which streets and highways are grouped into classes, or systems, according to several factors that contribute to the overall importance of a given roadway to a region or area. All streets and highways are grouped into one of seven classes, depending on the character of the roadway and the degree of land access that they allow. The seven functional classes are represented by a one-digit code:
Code Description 1 Interstate 2 Principal Arterial - Other Freeways and Expressways 3 Principal Arterial - Other 4 Minor Arterial 5 Major Collector 6 Minor Collector 7 Local
This is a change from the past two-digit code. One code will be used to represent a similar type of road whether it is located in an Urban or Rural Area. Updated guidance concerning the Functional Classification of Highways was issued by FHWA in October 2008. The process of functional classification is essentially the same as before. Ongoing research and discussion are occurring and additional documentation and resources are planned to be released at a later date.
With the above changes in Functional Classification Code from FHWA there is no longer an emphasis on whether a road is urban or rural, it maintains the same classification. Within the WSDOT database TRIPS, the old two digit FFC code was used to distinguish between rural and urban State Route Mileage reporting needs. To maintain this ability in TRIPS, a second number was added to the beginning of the seven new FFC codes from FHWA, they are: Four (4) to indicate rural routes and five (5) to indicate urban routes. For more information about these codes contact Pat Whitaker at 360-570-2370, whittap@wsdot.wa.gov, or Lou Baker at 360-570-2361, bakerl@wsdot.wa.gov.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20131231
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: Federal Functional Class
Theme_Keyword: State Functional Class
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.
Note to Users: Complete line work is provided for increasing and decreasing directions of travel. There are areas where increasing and decreasing directions of travel are depicted as overlapping each other. If you need to calculate lane miles or centerline mileage, please make sure you are aware of this. Otherwise, you could inadvertently come up with inflated values. If you have questions as to how to correctly calculate lane mileage or centerline mileage, please contact the Business Data Steward.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State Department of Transportation
Contact_Person: Patrick Whittaker
Contact_Position: HPMS / FC Supervisor
Contact_Address:
Address_Type: physical address
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501
Country: USA
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: 360-570-2370
Contact_Electronic_Mail_Address: whittap@wsdot.wa.gov
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 RouteID found in the Washington State Highways at 24K Linear Referencing System can be graphically placed as events. RouteIDs that have been added or revised since the completeness date of the LRS will not place, nor will RouteIDs 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
Contact_Person: Patrick Whittaker
Contact_Position: HPMS / FC Supervisor
Contact_Address:
Address_Type: physical address
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501
Country: USA
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: 360-570-2370
Contact_Electronic_Mail_Address: whittap@wsdot.wa.gov
Process_Step:
Process_Description:
The excel spreadsheet was used to place events on the 24k Increasing, Decreasing, Ramps, and FTProposed route feature classes. These feature classes were merged into one file and attributes updated as needed.
Process_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_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Address:
Address_Type: physical address
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501-6504
Country: USA
Contact_Voice_Telephone: (360) 570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Cloud_Cover: 0

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
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: RoadsAndHighwaysDevTAB."WSDOT\BLAKET".FunctionalClass_SR
Entity_Type_Definition: Federal and State Functional Class classifications
Attribute:
Attribute_Label: BegAB
Attribute_Definition:
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 change in route length caused by a re-alignment that would lengthen a route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value_Definition: Implied A or Ahead
Enumerated_Domain_Value_Definition_Source: Electronic State Highway Log Data Definitions
Enumerated_Domain:
Enumerated_Domain_Value: B
Enumerated_Domain_Value_Definition: Back or duplicate of a milepost value 'ahead' on the route.
Enumerated_Domain_Value_Definition_Source: Electronic State Highway Log Data Definitions
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: SRID
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:
Attribute_Label: Direction
Attribute_Definition: The orientation of the Trafficway with the Direction of Travel.
Attribute:
Attribute_Label: EndAB
Attribute_Definition:
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 change in route length caused by a re-alignment that would lengthen a route.
Attribute_Definition_Source: Electronic State Highway Log Data Definitions
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value_Definition: Implied A or Ahead
Enumerated_Domain_Value_Definition_Source: Electronic State Highway Log Data Definitions
Enumerated_Domain:
Enumerated_Domain_Value: B
Enumerated_Domain_Value_Definition: Back or duplicate of a milepost value 'ahead' on the route.
Enumerated_Domain_Value_Definition_Source: Electronic State Highway Log Data Definitions
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:
Attribute_Label: FederalFunctionalClassCode
Attribute_Definition:
A Code that denotes the Functional Class Type set forth by the Federal Highway Administration.
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 41
Enumerated_Domain_Value_Definition: Rural Interstate
Enumerated_Domain:
Enumerated_Domain_Value: 42
Enumerated_Domain_Value_Definition: Rural Principal Arterial Freeway/Express
Enumerated_Domain:
Enumerated_Domain_Value: 44
Enumerated_Domain_Value_Definition: Rural Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: 45
Enumerated_Domain_Value_Definition: Rural Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: 51
Enumerated_Domain_Value_Definition: Urban Interstate
Enumerated_Domain:
Enumerated_Domain_Value: 52
Enumerated_Domain_Value_Definition: Urban Principal Arterial Freeway/Express
Enumerated_Domain:
Enumerated_Domain_Value: 53
Enumerated_Domain_Value_Definition: Urban Other Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: 54
Enumerated_Domain_Value_Definition: Urban Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: 55
Enumerated_Domain_Value_Definition: Urban Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: 57
Enumerated_Domain_Value_Definition: Urban Local Access
Enumerated_Domain:
Enumerated_Domain_Value: 43
Enumerated_Domain_Value_Definition: Rural Other Principal Arterial
Attribute:
Attribute_Label: FederalFunctionalClassDesc
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Rural Interstate
Enumerated_Domain:
Enumerated_Domain_Value: Rural Principal Arterial Freeway/Express
Enumerated_Domain:
Enumerated_Domain_Value: Rural Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Rural Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: Urban Principal Arterial Freeway/Express
Enumerated_Domain:
Enumerated_Domain_Value: Urban Other Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Urban Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Urban Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: Urban Local Access
Enumerated_Domain:
Enumerated_Domain_Value: Urban Interstate
Enumerated_Domain:
Enumerated_Domain_Value: Rural Other Principal Arterial
Attribute:
Attribute_Label: LRS_Date
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:
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:
Attribute_Label: RelRouteType
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:
Attribute_Label: LOC_ERROR
Attribute:
Attribute_Label: RouteID
Attribute_Definition: State Route unique identifier composed of SR, RRT, and RRQ
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: StateFunctionalClassCode
Attribute_Definition:
State Functional Class Code - A code that denotes a hierarchical grouping of Trafficways based on the level of service they provide as set forth by WSDOT's Strategic Planning and Programming Office.
Attribute_Definition_Source: WSDOT Data Catalog
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: R1
Enumerated_Domain_Value_Definition: Rural-Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: R2
Enumerated_Domain_Value_Definition: Rural-Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: R3
Enumerated_Domain_Value_Definition: Rural-Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: R5
Enumerated_Domain_Value_Definition: Rural-Interstate
Enumerated_Domain:
Enumerated_Domain_Value: U1
Enumerated_Domain_Value_Definition: Urban-Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: U2
Enumerated_Domain_Value_Definition: Urban-Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: U3
Enumerated_Domain_Value_Definition: Urban-Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: U5
Enumerated_Domain_Value_Definition: Urban-Interstate
Attribute:
Attribute_Label: StateFunctionalClassDesc
Attribute_Definition:
State Functional Class Description - A textual description of a hierarchical grouping of Trafficways based on the level of service they provide as set forth by WSDOT's Strategic Planning and Programming Office.
Attribute_Definition_Source: WSDOT Data Catalog
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Rural-Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Rural-Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Rural-Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: Rural-Interstate
Enumerated_Domain:
Enumerated_Domain_Value: Urban-Principal Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Urban-Minor Arterial
Enumerated_Domain:
Enumerated_Domain_Value: Urban-Major Collector
Enumerated_Domain:
Enumerated_Domain_Value: Urban-Interstate
Attribute:
Attribute_Label: StateRouteNumber
Attribute_Definition:
State Route - A number used to identify roadways under the jurisdiction of WSDOT within and passing through the state of Washington.
Attribute:
Attribute_Label: SHAPE.STLength()
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 functional class classifications 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
Resource_Description: Downloadable Data
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: 20140519
Metadata_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_Address:
Address_Type: mailing address
Address: PO Box 47380
City: Olympia
State_or_Province: WA
Postal_Code: 98504-7380
Country: USA
Contact_Address:
Address_Type: physical address
Address: 7345 Linderson Way SW
City: Tumwater
State_or_Province: WA
Postal_Code: 98501-6504
Country: USA
Contact_Voice_Telephone: (360) 570-2363
Contact_Electronic_Mail_Address: blaket@wsdot.wa.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time

Generated by mp version 2.9.12 on Tue Jul 08 17:11:23 2014