Billy CharltoninzephyrfoundationZephyr Board Election 2020: deadline imminent!!If you’re following us, you already know that the nonprofit Zephyr Foundation’s mission is to advance rigorous transportation and land use…Jun 5, 2020Jun 5, 2020
Billy CharltoninzephyrfoundationZephyr Foundation seeking its first Executive DirectorHelp lead public agencies, industry, and academia toward useful transportation analysis that improves decisionmaking for the public goodDec 12, 2018Dec 12, 2018
Billy CharltoninHackerNoon.comVisualizing Uber and Lyft usage in San Francisco: more than 200,000 trips a day.Opening up travel data using open source tools.Jun 13, 20176Jun 13, 20176