Andy Woodruff of Bostonography has assembled a map of bus speeds modeled after Eric Fischer’s plots of San Francisco’s Muni system. The results are beautiful, as usual.
But it gets better. Woodruff’s map is zoomable, scrollable, pan-able, and updatable. He takes the last three hours of data to produce an average for each route and recalculates it every hour. Drop by to see the green streak of the 502 flying down the Mass Pike or the red groove of the 1 as it inches along Mass Ave.