LA Observed Is the Metro's New Expo Line a Lifeline for Mass Transit in LA? Hosted by Kevin Roderick May. 23, 2016 Los Angeles Listen 4 min MORE Traffic is a never ending complaint for Angelenos. The Metro's long awaited Expo line just opened connecting downtown Los Angeles to Santa Monica. Residents now have options, but are they willing to park and ride? Credits Host: Kevin Roderick Producer: Benjamin Gottlieb