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City of BostonA prototype of Analyze Boston by Datopian, not an official City of Boston website. Visit Boston.gov

GeoJSON

Boston Street Segments (SAM System)

Boston Maps

Modified Nov 11, 2026

Other previews in this dataset:CSVArcGIS GeoServices REST APIKMLShapefile

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Map preview of the file listed on data.boston.gov.

Prototype by Datopian · not an official government website · data from data.boston.gov