Current Alerts
There are no data or site alerts at this time.
June 2024
Version 2.0
The 2.0 version of TED includes a number of major updates to the methdology, data analysis and storage, and website design. Here are some highlights:
- New Travel Times
- All travel times across all dates were recomputed using the powerful r5py library built on the R5 engine.
- New Fares
- Fares were recomputed for all regions and updated using 2023 fares for select regions.
- Regional Definition Updates
- Regional definitions were updated based on urbanized area extents, instead of entire Metropolitan Statistical Area definitons.
- Tiled Maps
- Data maps now use vector tilesets, hosted on Mapbox. This speeds up both data retrieval and data updates.
- New Website Look
- The dashboard has a new look and feel, and includes some key backend structural to make updates easier.
- Additional and Refined Measures
- 90-minute cumulative travel time measures are added for access to jobs. Travel time access to early voting locations added. Time-period-specific transit service intensity measures added.
Aug. 14, 2024
Version 2.1.0
Version 2.1 includes important data and visual updates.
- Added transit service intensity measures in the maps and charts
- Applied fare years appropriately to chart summaries (2023 for areas where 2023 fares exist and the year is 2023, 2020 otherwise)
- Visual updates to the maps and charts pages for sizing
June 24, 2024
Version 2.0.1
Version 2.0.1 removes all dark mode settings and adds reference to a glossary.