20064 Washington, DC has an extensive public transportation system that allows residents and visitors to get around quickly and reliably. The most popular method of public transportation is the Metro, which consists of bus lines and an above-ground rail system that covers much of the city. There are also several commuter rail services available, including MARC trains and Amtrak. In addition, there is a large network of bike paths for cyclists to use. And finally, taxi services are plentiful in 20064 Washington, DC. All of these options make it easy to get around the city and explore all its offerings.