Purple Tunnel of Doom
Purple Tunnel of Doom was the name ascribed to the I-395 Third Street tunnel in downtown Washington , D . C . , where thousands of holders of purple tickets lined up to witness the first inauguration of Barack Obama on January 20 , 2009 . 
<triplet> Purple Tunnel of Doom <subj> I-395 <obj> location <triplet> I-395 <subj> Washington, D.C. <obj> located in the administrative territorial entity <triplet> first inauguration of Barack Obama <subj> Washington, D.C. <obj> location <subj> January 20, 2009 <obj> point in time