Cambridge GIS Data
City of Cambridge
Direct link: https://github.com/cambridgegis/cambridgegis_data
Cambridge GIS has posted the majority of the data sets on this official City of Cambridge site.
The Massachusetts Big Data Initiative and MassBigData.org are driven by the Innovation Institute at the Massachusetts Technology Collaborative (MassTech) on behalf of the Commonwealth of Massachusetts.
Copyright 2015 - Massachussets Technology Collaborative