- This point datalayer contains the locations of passenger and freight seaport locations in Massachusetts. This layer denotes whether a seaport transports freight and/or passengers and whether it is part of the National Highway System (NHS). The locations of the seaports were digitized from the Commonwealth of Massachusetts 1:5000 color orthophoto imagery. MassGIS stores this layer as SEAPORTS_PT.
- Transportation and Seaports
- Held by
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