State Route GIS Road Log, On and Off Ramps

Citation:

Citation Information:

Originator: Transportation Data Office, Roadway Systems Branch
Publication Date: 200808
Title: State Route GIS Road Log, On and Off Ramps
Geospatial Data Presentation Form: tabular digital data
Publication Information:

Publication Place: Tumwater, Washington
Publisher: Washington State Department of Transportation

Description:

Abstract:
This data depicts the locations of on and off ramps that are located along Washington's 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 2007 State Highway Log.

Time Period of Content:

Time Period Information:

Single Date/Time:

Calendar Date: 12/31/2007
Time of Day: Unknown

Currentness Reference: ground condition

Status:

Progress: Complete
Maintenance and Update Frequency: Annually

Spatial Domain:

Bounding Coordinates:

West Bounding Coordinate: -125
East Bounding Coordinate: -116.875
North Bounding Coordinate: 49
South Bounding Coordinate: 45.5

Keywords:

Theme:

Theme Keyword Thesaurus: None
Theme Keyword: State Highway Log
Theme Keyword: Road Log
Theme Keyword: TRIPS
Theme Keyword: State Route Data
Theme Keyword: Highway Data
Theme Keyword: Ramps

Place:

Place Keyword Thesaurus: None
Place Keyword: Washington State
Place Keyword: Washington
Place Keyword: WA
Place Keyword: United States
Place Keyword: USA
Place Keyword: Pacific Northwest

Access Constraints: None
Use Constraints:
The data contained within the Electronic GIS 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 Transportation Data Office 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 Person Primary:

Contact Person: Allen Blake
Contact Organization: Transportation Data Office, Washington State Department of Transportation

Contact Position: GIS/GPS Analyst
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

Data Set Credit: Washington State Department of Transportation, Transportation Data Office
Native Data Set Environment: ADABAS; ArcSDE SQL 2000 geodatabase table; and ESRI shapefile
Cross Reference:

Citation Information:

Originator: Transportation Data Office
Title: State Highway Log
Geospatial Data Presentation Form: document
Publication Information:

Publication Place: Tumwater, Washington
Publisher: Washington State Department of Transportation

Online Linkage: http://www.wsdot.wa.gov/mapsdata/tdo/statehighwaylog.htm

Cross Reference:

Citation Information:

Originator: Washington State Department of Transportation, Transportation Data Office
Publication Date: Unpublished Material
Title: Transportation Information and Planning Support (TRIPS) Database
Geospatial Data Presentation Form: tabular digital data

Attribute Accuracy:

Attribute Accuracy Report: Values were obtained from the Transportation Information and Planning Support (TRIPS) database.

Completeness Report:
The data contained within the Electronic GIS 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 (LRS) 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. State Routes that have been realigned since the completeness date of the LRS may have features that place at the 0.00 Accumulated Route Mileage (ARM) value for the said route. Such features will have an associated error code.

In the case of divided sections of highway, features are placed along the decreasing and/or increasing directions of travel as indicated by the Road Left Right Indicator field (RDLRIND).

Positional Accuracy:

Horizontal Positional Accuracy:

Horizontal Positional Accuracy Report: Positional accuracy of this data set has not been determined

Lineage:

Source Information:

Source Citation:

Citation Information:

Originator: Washington State Department of Transportation, Transportation Data Office
Publication Date: Unpublished Material
Title: Transportation Information and Planning Support (TRIPS) Database
Geospatial Data Presentation Form: tabular digital data

Source Time Period of Content:

Time Period Information:

Single Date/Time:

Calendar Date: 12/31/2007
Time of Day: Unknown

Source Currentness Reference: ground condition

Source Citation Abbreviation: Transportation Information and Planning Support (TRIPS) Database
Source Contribution: Tabular data including state route identifiers, locations along state routes, limited geometric information, and limited features and associated feature information.

Process Step:

Process Description:
Data used to create the State Highway Log Planning Report was extracted from the Transportation Information and Planning Support (TRIPS) database. Some fields were removed and new fields added. The file was processed with the ARMCalc module to obtain ARM values for placement on the 24k and 500k Linear Referencing Systems.
Source Used Citation Abbreviation: Transportation Information and Planning Support (TRIPS) Database
Process Date: 200804
Process Contact:

Contact Information:

Contact Person Primary:

Contact Person: Allen Blake
Contact Organization: Transportation Data Office, Washington State Department of Transportation

Contact Position: GIS/GPS Analyst
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

Process Step:

Process Description:
GISROADLOG data was provided in table format. The table was queried for increasing, decreasing, and ramp data. Event data was placed along the 24K State Route Linear Referencing System, using ArcGIS's Add Route Events tool for placement, along increasing, decreasing, and ramp parts of the roadway for point depiction. Feature classes were created from the event data. The feature classes were merged using ArcGIS's Geoprocessing Wizard. Feature points that were duplicated on the Inc and Dec LRS were dissolved into one feature point. Data that failed to place was designated with an EVENTERR of 1. Feature class data was loaded into an existing ArcSDE feature dataset.
Process Date: 200806
Process Contact:

Contact Information:

Contact Person Primary:

Contact Person: Cindy Gonia
Contact Organization: Washington State Department of Transportation (WSDOT)/Transportation Data Office (TDO), Web and GIS

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) 570-2399
Contact Facsimile Telephone: (360) 570-2400
Contact Electronic Mail Address: goniac@wsdot.wa.gov
Hours of Service: M-Th, 6:00a - 4:30p
Contact Instructions: Contact by e-mail is preferred.

Cloud Cover: 0

Direct Spatial Reference Method: Point

Horizontal Coordinate System Definition:

Planar:

Grid Coordinate System:

Grid Coordinate System Name: State Plane Coordinate System 1983
State Plane Coordinate System:

SPCS Zone Identifier: 5626

Planar Coordinate Information:

Planar Distance Units: survey feet

Geodetic Model:

Horizontal Datum Name: North American Datum of 1983 HARN
Ellipsoid Name: Geodetic Reference System 80
Semi-major Axis: 6378137
Denominator of Flattening Ratio: 298.257

Detailed Description:

Entity Type:

Entity Type Label: On and Off Ramps
Entity Type Definition:
On and off ramps, typically published in the State Highway Log, that are located along Washington State Department of Transportation (WSDOT) highways, including interstate, U.S., and state routes with limited Geometric information.
Attribute:

Attribute Label: ARM
Attribute Definition: 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: ARM_LRS
Attribute Definition: ARM value returned from the ARMCalc module for each record to be used in placing the record on the Washington State Department of Transportation's 24k and 500k Linear Referencing Systems.
Beginning Date of Attribute Values: 20000426

Attribute:

Attribute Label: CITYNUM
Attribute Definition: City Number - The City Number assigned to a city by the Census Bureau.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: COUNTY
Attribute Definition: County Name - This is the name of the administrative subdivisions of the State of Washington.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: DISTRICT
Attribute Definition: Region Number - This is the number that describes the subdivisions of WSDOT as currently defined in the Chart of Accounts.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: 0
Enumerated Domain Value Definition: Headquarters
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 1
Enumerated Domain Value Definition: Northwest Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 2
Enumerated Domain Value Definition: Northcentral Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 3
Enumerated Domain Value Definition: Olympic Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 4
Enumerated Domain Value Definition: Southwest Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 5
Enumerated Domain Value Definition: Southcentral Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 6
Enumerated Domain Value Definition: Eastern Region
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 7
Enumerated Domain Value Definition: Inactive
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 8
Enumerated Domain Value Definition: UAB-Urban Arterial Board
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: 9
Enumerated Domain Value Definition: Washington State Ferries
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: DIVIDERIND
Attribute Definition: Indicates if the highway is divided by a median.
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: <null>
Enumerated Domain Value Definition: Highway is not divided by a median.

Enumerated Domain:

Enumerated Domain Value: Y
Enumerated Domain Value Definition: Highway is divided by a median.

Attribute:

Attribute Label: ERRORCODE
Attribute Definition: Error code associated with each record from the ARMCalc module.
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: 0
Enumerated Domain Value Definition: No error

Enumerated Domain:

Enumerated Domain Value: 272
Enumerated Domain Value Definition: FATAL - SR, RRT, RRQ, or SRMP/ARM not found on file

Enumerated Domain:

Enumerated Domain Value: 278
Enumerated Domain Value Definition: FATAL - Reference date is out of range

Enumerated Domain:

Enumerated Domain Value: 286
Enumerated Domain Value Definition: FATAL - Invalid SR, Invalid RDWY Type requested

Enumerated Domain:

Enumerated Domain Value: 299
Enumerated Domain Value Definition: Requested SRMP has been closed

Enumerated Domain:

Enumerated Domain Value: 401
Enumerated Domain Value Definition: Unable to calculate previous SRMP

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: FEATDESCR
Attribute Definition: Feature Description - A description of the feature.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: FEATILLUM
Attribute Definition: Feature Illumination Indicator - Identifies the presence of any artificial illumination at intersections or ramps.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: Y
Enumerated Domain Value Definition: Yes
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: N
Enumerated Domain Value Definition: No
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: FEATLAB
Attribute Definition: Feature label - Label assigned to the highway feature.

Attribute:

Attribute Label: FEATOWN
Attribute Definition: Feature Owner Code.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: ST
Enumerated Domain Value Definition: State
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FS
Enumerated Domain Value Definition: Forest Service
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: PV
Enumerated Domain Value Definition: Private
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: SO
Enumerated Domain Value Definition: State/County
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CO
Enumerated Domain Value Definition: County
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: PK
Enumerated Domain Value Definition: Park Service
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: MY
Enumerated Domain Value Definition: Military
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: SI
Enumerated Domain Value Definition: State/City
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CT
Enumerated Domain Value Definition: City
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: RS
Enumerated Domain Value Definition: Reservation
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: OT
Enumerated Domain Value Definition: Other
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CC
Enumerated Domain Value Definition: County/City
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: INTTRAFCON
Attribute Definition: Intersection -Traffic Control - Identifies the presence and type of any traffic control devices at the intersection.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: SS
Enumerated Domain Value Definition: Stop Sign
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: AF
Enumerated Domain Value Definition: Amber Flashing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: OT
Enumerated Domain Value Definition: Other Traffic Control
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: SZ
Enumerated Domain Value Definition: School Zone
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: SG
Enumerated Domain Value Definition: Stop and Go (Signal)
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: RF
Enumerated Domain Value Definition: Red Flashing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: YS
Enumerated Domain Value Definition: Yield Sign
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: RS
Enumerated Domain Value Definition: Railroad Signal
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: <null>
Enumerated Domain Value Definition: No Traffic Control
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: PC
Enumerated Domain Value Definition: Pedestrian Control
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FS
Enumerated Domain Value Definition: Fire Signal
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: OF
Enumerated Domain Value Definition: Officer or Flagman
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: LEGSPDDEC
Attribute Definition: Legal Speed Limit Decreasing Direction - Official speed limit as designated for decreasing direction of the roadway.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: LEGSPDINC
Attribute Definition: Legal Speed Limit Increasing and Both Directions - Official speed limit as designated for increasing or both directions of the roadway if the speed limit is the same.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: MAINTAREA
Attribute Definition: Maintenance Area Number - Identifies a WSDOT maintenance area within a WSDOT Region.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: MAINTSEC
Attribute Definition: Maintenance Section Number - Identifies a WSDOT maintenance section within a WSDOT Region maintenance area.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: RDDECLNS
Attribute Definition: Roadway Decreasing Number Lanes - Number of lanes in decreasing direction of the roadway.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: RDINCLNS
Attribute Definition: Roadway Increasing Number Lanes - Number of lanes in increasing direction of the roadway.
Attribute Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: RDINVDIR
Attribute Definition:
Roadway Inventory Direction - Indicates which direction of mileposting on a state route the data record is associated with. NOTE: This field most commonly indicates the direction of mileposting related to the feature listed in the Feature Label field. Roadway Inventory Direction on records without a Feature Label or Feature Description is most commonly determined by changes in the remaining fields containing Roadway Geometric and Classification data. Changes can occur to Roadway Geometric and Classification data that are not reflected in the Roadway Inventory Direction field if they occur at the same location (SRMP/ARM) as a Feature that has an associated Roadway Inventory Direction.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: I
Enumerated Domain Value Definition: Increasing (represents features associated with the increasing milepost direction of the traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: D
Enumerated Domain Value Definition: Decreasing (represents features associated with the decreasing milepost direction of the traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: B
Enumerated Domain Value Definition: Represents features associated with both directions of the traveled way.
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: RDLRIND
Attribute Definition: Roadway Left Right Indicator - Indicators show location of feature in relation to increasing direction of roadway.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: L
Enumerated Domain Value Definition: Left (represents features located outside of the decreasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: LC
Enumerated Domain Value Definition: Left Center (represents features located on the median side of the decreasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: C
Enumerated Domain Value Definition: Center (represents features located between the decreasing traveled way and the increasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: B
Enumerated Domain Value Definition: Both (represents features located on both the outside of the decreasing traveled way and outside of the increasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: RC
Enumerated Domain Value Definition: Right Center (represents features located on the median side of the increasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R
Enumerated Domain Value Definition: Right (represents features located on the outside of the increasing traveled way).
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: RDOWN
Attribute Definition: Roadway Owner Code - This element is used to identify the level of government that has responsibility for a roadway.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: SRSH
Enumerated Domain Value Definition: State Route - State Highway Agency
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: ISSH
Enumerated Domain Value Definition: Interstate - State Highway Agency
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: USSH
Enumerated Domain Value Definition: U.S. Route - State Highway Agency
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

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: <null>
Enumerated Domain Value Definition: Mainline

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: <null>
Enumerated Domain Value Definition: Mainline
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: AR
Enumerated Domain Value Definition: Alternate Route
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CD
Enumerated Domain Value Definition: Collector - Distributor - Decreasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CI
Enumerated Domain Value Definition: Collector - Distributor - Increasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: CO
Enumerated Domain Value Definition: Couplet
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FD
Enumerated Domain Value Definition: Frontage Road - Decreasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FI
Enumerated Domain Value Definition: Frontage Road - Increasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FT
Enumerated Domain Value Definition: Ferry Terminal
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: FS
Enumerated Domain Value Definition: Ferry Ship (boat)
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: HD
Enumerated Domain Value Definition: Grade separated HOV Lane - Decreasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: HI
Enumerated Domain Value Definition: Grade separated HOV Lane - Increasing
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: LX
Enumerated Domain Value Definition: Crossroad within Interchange
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: PR
Enumerated Domain Value Definition: Proposed Route
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: RL
Enumerated Domain Value Definition: Reversible Lane
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: SP
Enumerated Domain Value Definition: Spur
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: TB
Enumerated Domain Value Definition: Transitional Turnback
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: TR
Enumerated Domain Value Definition: Temporary Route
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: UC
Enumerated Domain Value Definition: Under Construction
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: P1-P9
Enumerated Domain Value Definition: Off Ramp - Increasing, P4 contained only within Urban Interchanges
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: Q1-Q9
Enumerated Domain Value Definition: On Ramp - Increasing, Q4 contained only within Urban Interchanges
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R1-R9
Enumerated Domain Value Definition: Off Ramp - Decreasing, R4 contained only within Urban Interchanges
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: S1-S9
Enumerated Domain Value Definition: On Ramp - Decreasing, S4 contained only within Urban Interchanges
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

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:

Attribute Label: SRMP
Attribute Definition: 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: SRMPAB
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 a change in route length caused by a re-alignment that would lengthen a route. Ahead values have an implied 'A' (blank) Back milepost values are shown as 'B'.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: <null>
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: STFUNCCLAS
Attribute Definition: State Functional Class - State Functional Classification.
Attribute Definition Source: Electronic State Highway Log Data Definitions
Attribute Domain Values:

Enumerated Domain:

Enumerated Domain Value: R1
Enumerated Domain Value Definition: Rural-Principal Arterial
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R2
Enumerated Domain Value Definition: Rural - Minor Arterial
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R3
Enumerated Domain Value Definition: Rural-Collector
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R4
Enumerated Domain Value Definition: Rural-Unclassified
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: R5
Enumerated Domain Value Definition: Rural-Interstate
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: U1
Enumerated Domain Value Definition: Urban-Principal Arterial
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: U2
Enumerated Domain Value Definition: Urban-Minor Arterial
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: U3
Enumerated Domain Value Definition: Urban-Collector
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: U4
Enumerated Domain Value Definition: Urban-Unclassified
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Enumerated Domain:

Enumerated Domain Value: U5
Enumerated Domain Value Definition: Urban-Interstate
Enumerated Domain Value Definition Source: Electronic State Highway Log Data Definitions

Attribute:

Attribute Label: TRIPSID
Attribute Definition: Record Identification Number.

Overview Description:

Entity and Attribute Overview: This data depicts the location of on and off ramps along Washington's State Routes.

Distributor:

Contact Information:

Contact Organization Primary:

Contact Organization: Washington State Department of Transportation
Contact Person: Michelle Blake

Contact Position: GIS Data Administrator
Contact Address:

Address Type: mailing address
Address: PO Box 47430
City: Olympia
State or Province: WA
Postal Code: 98504-7430
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: 360-705-7797
Contact Facsimile Telephone: 360-705-6817
Contact Electronic Mail Address: blakem@wsdot.wa.gov
Contact Instructions: Call, email or write with requests for geo-spatial data sets.

Resource Description: \gisosc\geodata\maps\noscale\dot_tdo\gisroadlog\onofframps.shp, and SQL tables located on \\Ursaminor under ArcSDE service 5151 located in the TransFeatures database. Table name: OnOffRamps
Distribution Liability:
The Washington State Department of Transportation shall not be liable for any activity involving these 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:

Digital Form:

Digital Transfer Information:

Format Specification: Various formats are used: ESRI coverages and shapefiles, and data tables for placement as ArcView "events."
Format Information Content:
The standard distribution compact disc contains all geospatial data sets created by the Washington State Dept. of Transportation. Refer to the included Geodata.txt text file for a brief description of the directory structure. Data formats vary--most data are stored as ESRI shape files, but some data models require coverages. There are also dbf-format tables of data located by geographic coordinates or State Route Accumulated Route Mileage.

Digital Transfer Option:

Offline Option:

Offline Media: CD-ROM

Fees: none
Ordering Instructions: Call, email or write the Distributor with requests for geo-spatial data sets.
Turnaround: Generally, the standard compact disc containing all distributed data can be sent within one week of receiving a data request.

Standard Order Process:

Digital Form:

Digital Transfer Information:

Format Name: self-extracting zip file
Format Version Number: 6.3 SR-1 (926) 32-bit
Format Specification: WinZip
Format Information Content:
Depends on the data set. Arc/Info coverage or shape file; metadata report in html and text files; and, in some cases, a data dictionary text file. Some data sets in the standard distribution are tabular data for placement as ArcView "events."
File Decompression Technique: Run the "exe" file under Windows NT.

Digital Transfer Option:

Online Option:

Access Instructions: Use anonymous FTP login or web browser download on the URL specified under Network Address.
Online Computer and Operating System: Unix

Fees: none
Ordering Instructions: Download individual data sets from ftp://ftp.wsdot.wa.gov/gis/GeoDataDistribution

Standard Order Process:

Non-digital Form: The Cartography/GIS Section can plot maps of most geospatial data sets.
Fees: depend on plotting costs.
Ordering Instructions: Contact the Point of Contact listed under the Identification Section to determine the availability of this data set in a non-digital representation.

Metadata Date: 8/12/2008
Metadata Review Date:
Metadata Future Review Date:
Metadata Contact:

Contact Information:

Contact Person Primary:

Contact Person: Cindy Gonia
Contact Organization: Washington State Department of Transportation (WSDOT)/Transportation Data Office (TDO), Web and GIS

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) 570-2399
Contact Facsimile Telephone: (360) 570-2400
Contact Electronic Mail Address: goniac@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
Metadata Access Constraints: none
Metadata Use Constraints: none
Metadata Extensions:

Online Linkage: http://www.esri.com/metadata/esriprof80.html
Profile Name: ESRI Metadata Profile