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The Boston Region MPO maintains a large amount of spatial and tabular data that is crucial to regional planning and policy decisions. This data can be searched by keyword or browsed by subject. Spatial datasets can be previewed with OpenLayers (map viewer) and are available for download in Shapefile and Geodatabase formats.
| Title | Abstract | Last updated | Data Formats |
|---|---|---|---|
| Arterial Highway Performance Data 2015 | This table displays the attributes and performance measures for arterial roadways in the Boston Region MPO area. This information is displayed visually on the Arterial Highway Performance Dashboard. | Excel |
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| Express Highway Performance Data 2019 | This table displays the attributes and performance measures for limited-access roadways in the Boston Region MPO area in 2019. This information is displayed visually on the 2019 Express-Highway Performance Dashboard. | Excel |
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| Mobile Source Emission Factors Used in Statewide and Metropolitan Planning Organization Air Quality Analyses | Mobile source emission factors used to assess the air quality impacts of transportation projects in Massachusetts. | Link |