The TTI Transit Mobility Program contributes to worth-while voluntary efforts to share free resources. Our featured resources include the following:
Census SF1-ACS Master Index Files
TTI Transit Mobility Program contributed to a voluntary effort to create master index files capable of linking various U.S. Census Bureau (Census) data products – a tool especially useful for geographic information systems (GIS) users. Systematically linking various datasets together will allow Census data users to assemble information for statistical and geographic analysis.
Free-to-Use Maps
The Transit Mobility Program occasionally creates maps and graphics that may be of use to sponsors or the general public. Feel free to use any of the maps – we simply ask that you cite TTI. Please note that while TTI strives to provide accurate analysis and maps, we do not guarantee accuracy of any of the maps.
GTFS Preparation Toolset
For the General Transit Feed Specification (GTFS), the Transit Mobility Program created a GTFS Preparation Toolset for transit agencies to use.
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