Simple
FALSE
5621
TRUE
FALSE
DividedHighways_2024
The locations of dividers along Washington State Department of Transportation (WSDOT) highways, including interstate, U.S., and state routes.
Feature Class
5621
OBJECTID
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
OBJECTID
OID
4
10
0
RouteIdentifier
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
WSDOT Application - DOTS
RouteIdentifier
String
75
0
0
BeginStateRouteMilepost
A logical number, assigned by a Linear Referencing Method, to the beginning of a roadway segment along a State Route. This value will always match the Accumulated Route Mileage value unless there has been a realignment or jurisdictional transfer which changes the length of a route.
WSDOT Application - DOTS
BeginStateRouteMilepost
Single
4
6
3
EndStateRouteMilepost
A logical number, assigned by a Linear Referencing Method, to the end of a roadway segment along a State Route. This value will always match the Accumulated Route Mileage value unless there has been a realignment or jurisdictional transfer which changes the length of a route.
WSDOT Application - DOTS
EndStateRouteMilepost
Single
4
6
3
BeginAheadBackIndicator
An indicator that denotes if the Begin Milepost is within a back mileage equation area. A back mileage equation area occurs when a segment of a route is added at any point other than the end of an existing route, or when a realignment occurs
WSDOT Application - DOTS
A
Ahead
B
Back
BeginAheadBackIndicator
String
1
0
0
EndAheadBackIndicator
An indicator that denotes if the End Milepost is within a back mileage equation area. A back mileage equation area occurs when a segment of a route is added at any point other than the end of an existing route, or when a realignment occurs
WSDOT Application - DOTS
A
Ahead
B
Back
EndAheadBackIndicator
String
1
0
0
BeginAccumulatedRouteMile
The measure of a point at the beginning of a roadway segment along the length of a route in which the distance is measured as an accrual of mileage from the beginning of the route. The Accumulated Route Mile Begin may define the starting point for a business activity or measurement. For example, project location or roadside event.
WSDOT Application - DOTS
BeginAccumulatedRouteMile
Single
4
6
3
EndAccumulatedRouteMile
The measure of a point at the end of a roadway segment along the length of a route in which the distance is measured as an accrual of mileage from the beginning of the route. The Accumulated Route Mile Begin may define the starting point for a business activity or measurement. For example, project location or roadside event.
WSDOT Application - DOTS
EndAccumulatedRouteMile
Single
4
6
3
SnapshotDate
The date of a point in time that data was fixed or a "snapshot" taken of the data.
WSDOT Application - DOTS
SnapshotDate
Date
8
0
0
LRSDate
The Linear Referencing System date that this record is using for location.
WSDOT Application - DOTS
LRSDate
Date
8
0
0
SHAPE
Feature geometry.
Esri
Coordinates defining the features.
SHAPE
Geometry
4
0
0
DividedIndicator
Indicates if a roadway is divided
Y
Roadway is divided
N
Roadway is not divided
DividedIndicator
String
1
0
0
SHAPE.STLength()
SHAPE.STLength()
Double
0
0
0
This tabular data can be used with the State Route Linear Referencing System geospatial data set to depict the locations of divided highways along Washington's State Routes.
Transportation GIS Data Steward
Washington State Department of Transportation (WSDOT)
Transportation GIS Data Steward
PO Box 47380
Olympia
WA
98504-7380
US
TransportationGISDataSteward@wsdot.wa.gov.
Contact by e-mail is preferred.
20250527
ArcGIS Metadata
1.0
Jordyn Mitchell
Washington State Department of Transportation, Office of Information Technology
GIS Database Administrator
360-705-7645
PO Box 47430
Olympia
WA
98504-7430
US
mitchejo@wsdot.wa.gov
none
Download individual data sets from https://gisdata-wsdot.opendata.arcgis.com/
Feature Class
Roadway Divided Highways 2024, Washington State Department of Transportation
2025-05-30T00:00:00
Washington State Department of Transportation
Tumwater, Washington
Washington State Department of Transportation (WSDOT)
vector digital data
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is an extract from the State Highway Log that shows divided highways in Washington State. 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. Please note, this data depicts divided highways for State Route mainlines only (ie. Ramps are not included). Please direct questions about this dataset to: TransportationGISDataSteward@wsdot.wa.gov.</SPAN></P></DIV></DIV></DIV>
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.
Washington State Department of Transportation
Transportation GIS Data Steward
Washington State Department of Transportation (WSDOT)
Transportation GIS Data Steward
PO Box 47380
Olympia
WA
98504-7380
US
TransportationGISDataSteward@wsdot.wa.gov.
Contact by e-mail is preferred.
ISO 19115 Topic Categories
transportation
Highway Data
State Route Data
Divided Highways
Road Log
State Highway Log
TRIPS
Highway Data
State Route Data
Divided Highways
Road Log
State Highway Log
TRIPS
transportation
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.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>For Planning use only. The Washington State Department of Transportation (WSDOT) shall not be liable for any activity involving the use of the data, including, but not limited to, lost profits or savings or any other economic or consequential damages. Nor does the WSDOT warrant the fitness of the data for use for a particular purpose, or the installation of the data, its use, or the results obtained. </SPAN></P><P><SPAN>To the fullest extent permitted by law, the Data User shall hold harmless, defend at its own expense, and indemnify WSDOT, its officers, employees, agents, and volunteers, against any and all liability, claims, losses, damages, or expenses, including reasonable attorney’s fees, arising from all acts or omissions of the Data User or its officers, agents, or employees in its use of the WSDOT data.</SPAN></P><P><SPAN>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 email the TransportationGISDataSteward@wsdot.wa.gov We are continually looking for sources to provide us with quality information.</SPAN></P></DIV></DIV></DIV>
Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
ground condition
2024-12-31T00:00:00
-124.674393
-116.861321
45.504794
49.042512
This data reflects the corresponding State Highway Log Planning Report published annually by WSDOT.
1
-124.674393
-116.861321
49.042512
45.504794
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 (Route Identifier) 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.
Values were obtained from the Transportation Information and Planning Support (TRIPS) database.
Positional accuracy of this data set has not been determined
The Roadway Datasets are extracted from the Roadway Datamart using SQL queries and stored as Excel spreadsheets. These spreadsheets are placed as events on the StateRouteLRS data layer using the ArcGIS Display Route Events function with route names that include the direction of travel ( i, d). The event layers are converted to feature classes and loaded into an SDE database for publication.
Transportation GIS Data Steward
Washington State Department of Transportation (WSDOT)
Transportation GIS Data Steward
PO Box 47380
Olympia
WA
98504-7380
US
TransportationGISDataSteward@wsdot.wa.gov.
Contact by e-mail is preferred.
5621
20250520
12430400
1.0
DividedHighways_2020
637362.117967
2514549.616865
87414.604162
1353101.813596
1
002
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot_US (0.304801)
NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet
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20250624
09295700
20250624
09295700
FGDC CSDGM Metadata
FALSE
150000000
5000
FGDC
dataset
EPSG
6.3(9.0.0)