nice.
i figured they'd come up with that pretty soon. all the information required for it is available on the Mass GIS site and, if you know AutoCAD map or any GIS mapping software, you've been able to pretty easily assemble maps like that for a while now. This is much easier though.
Here's the link to all the info available on Mass GIS.
http://www.mass.gov/mgis/laylist.htm
If you take the time to figure out how to use it, it is very helpful for lots of stuff. For basic stuff though, its easier to just use Google.
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