As expected, Governor O’Malley has endorsed the light-rail option for the Purple Line along with the light rail and central tunnel options for Baltimore’s Red Line. These match the options endorsed by the local cities and counties.

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David Alpert is Founder and President of Greater Greater Washington and Executive Director of DC Sustainable Transportation (DCST). He worked as a Product Manager for Google for six years and has lived in the Boston, San Francisco, and New York metro areas in addition to Washington, DC. He lives with his wife and two children in Dupont Circle. Unless otherwise noted, opinions in his GGWash posts are his and not the official views of GGWash or DCST.