PennDOT Open Data

The Pennsylvania Department of Transportation (PennDOT) provides a GIS Open Data Portal offering public access to its geospatial information. This platform enables users to explore, visualize, and interact with published GIS data, supporting various applications from mapping and styling to charting and downloading.

Key data categories available on the portal include extensive information on Pennsylvania's roads, encompassing traffic counts and administrative details, as well as state and local bridges. The site also features data on transportation improvement projects, state boundaries and districts, and multimodal transportation assets. Further resources cover PennDOT's facility and building locations, along with safety devices and assets.

Additionally, the portal offers datasets on alternative fuels and electric vehicles within Pennsylvania. Users can also access specific local roads data, available for individual counties or the entire state, which includes roads eligible for municipal liquid fuels program funds.