These GIS data show shipping traffic lanes, channels, and recommended routes. All data were digitized from the current editions of National Oceanic and Atmospheric Administration (NOAA) nautical charts.
This data is hosted by MassGIS, and is currently unavailable to preview and download. Stanford University does not hold this data and cannot provide access to it, at this time. If you have questions about this or other unavailable datasets from MassGIS (Bureau of Geographic Information) please submit your feedback to firstname.lastname@example.org.