Maps & Publications
Acronyms
An index of transportation-related abbreviations used at WSDOT.
Aerial Photography
WSDOT Aerial Photography Products and Services
Agency Publications
Key Facts, Washington Transportation Plan, and Annual Report
Engineering Publications
Technical Manuals and Publications
Geographic Services
Maps, Photogrammetry, Geodetic Survey info and more
Highways of Statewide Significance
Includes, at a minimum, interstate highways and other principal arterials that are needed to connect major communities in the state.
Paper and Digital WSDOT Map Products
Maps created by the Cartography & GIS Office
Scenic Byways Map
Check out the Official Washington State Scenic Byways Map.
State Highway Map for 2006-2007
Transportation Framework
Project organized to create
an electronic map of transportation data for use in Geographic Information Systems (GIS) applications across the state.
Geospatial Data
GIS Data Distribution Catalog
Geospatial data for maps and spatial analysis
Interchange Viewer
View and print drawings of state highway interchange areas.
State Route Web (SRweb)
Dynamic "driver's seat" views of the State Highway System, selectable by milepost
Survey Monuments
Survey Information System, an inventory of geodetic control monuments
Order a State Highway Map
Transportation Data
Annual Mileage and Travel Information
Data collected for Highway Performance Monitoring System (HPMS) sample sections
Annual Traffic Report
Information on annual average traffic volumes
Collision Data
Request collision data such as collision location, date and time, severity of collision, etc
Collision Report
Request a copy of an officer or citizen collision report
Ferry Vessel Information
Information on vessels in the Washington State Ferries fleet
Global Positioning System (GPS) Main Line Data
Collection of data points for all state highways
Peak Hour Report
List of the highest traffic volume hours
Posted Bridge List
Bridges where over-legal axle loads are not allowed
Restricted Bridge List
Bridges where permits are required for over-legal loads
Speed Report
Data on vehicle speed trends within the state
State Highway Log
Roadway data and mileage statistics for WA State Highways
Transportation Data Office
Transportation Data Products and Services
Video Log
Information for obtaining copies of the State Highway Video Log and inquiring about WSDOT video logging services
Transportation Library
Publications available through the WSDOT Library, part of the WSDOT Research Office.
WSDOT Electronic Forms
WSDOT forms, permits, and applications
WSDOT Research Reports
Searchable collection of research reports published by WSDOT