Description: The Geodetic Survey Section within WSDOT has installed and maintains a majority of the primary (Geodetic) survey control used by the Department of Transportation in its ongoing construction and road maintenance programs. As part of this process the Survey Section maintains a Survey-Monuments database. The gis file is updated nightly and sourced from a sql database. Updates to the sql database are irregular but the gis data will be as recent as the most current version of the sql database. This data is provided for mapping purposes only. This data does not contain the complete range of attributes and information that are available for each station within the database. If you need the physical geodetic coordinates for a monument, please obtain it from the database.
Copyright Text: Richard C. Daniels, WSDOT Information Technology Division, GIS Analyst Survey Monuments database is maintained by the Geodetic Survey Section, WSDOT