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 whethe
r 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.
This data is current as of June 2005.
(pGDB - 16 KB)