This point datalayer contains the locations of highway interchanges in the Commonwealth of Massachusetts. This layer provides information about the interchange location as well as attribute fields that remove overlapping interchange points when displaying or plotting the layer.
The locations of the interchanges were digitized from the Commonwealth of Massachusetts 1:5000 color orthophoto imagery to create the downloadable Personal Geodatabase file.
This data is current as of January 2012
(pGDB - 188 KB)