geojson files for On The Line project
- Constitution Plaza, Hartford, using Gimme Geodata tool, from https://www.openstreetmap.org/relation/14150527
- Interstates 84 and 91 interchange in Hartford area, selected files (simplified to only one side of highway), from CTDOT Open Data, State Routes, https://connecticut-ctdot.opendata.arcgis.com/datasets/CTDOT::state-routes-2/explore?location=41.668361%2C-72.610020%2C11.00