Maps

MTC’s mapmakers transform data into compelling illustrations of regional trends in travel, population, land use, the economy and more.

MTC’s cartographers (mapmakers) sift through stacks of statistics of geographic information system (GIS) data to produce eye-popping pictures worth a thousand words. Visit the MTC Map Gallery and the Open Data Catalog & Spatial Library to see more.

Multi-layered map of Napa County and surrounding areas

MTC Map Gallery

Browse MTC’s ArcGIS Map Gallery, which includes maps, layers and web apps developed by MTC staff.

Open Data Catalog & Spatial Library

MTC’s Spatial Library gathers data for mapping to illustrate trends and information geographically.

Vital Signs

Visit MTC’s interactive website that tracks data and trends in the Bay Area — to help plan for the future.