The ‘Dig once’ concept consists of policies and procedures that minimize the number and scale of excavations when installing telecommunication infrastructure in the highway right of way. This application portrays ‘dig once’ opportunities that represent WSDOT projects on a six-year planning horizon. The project data for the map will be updated annually and is a snapshot of project data that is subject to change. If you have any questions about the data, please email Broadband.Utilities@wsdot.wa.gov. If you're having trouble viewing these services, please email OnlineMapSupport@wsdot.wa.gov.