Visitors love riding DC Metro, but those who don't have a lot of experience with public transit have a lot of questions about how it works. In this episode of the Trip Hacks DC Podcast, Rob is joined by Matt Johnson, a transportation professional and DC Metro expert. Matt tweets from @tracktwentynine and posts the popular "whichWMATA" Metro photo contest on Greater Greater Washington. Rob and Matt tackle some of the most frequently asked questions that Washington, DC visitors have about riding the Metro. 

Full show notes for this episode are available on the Trip Hacks DC website.