Who Let The Data Out?: Comparing Transit Systems’ Open Data Elements June 9, 2010 Washington D.C. is the latest transit agency of note to open its data to the public – and they are going all out to take Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)