The Washington Metro is a relatively modern rapid transportation system, state of the art when it debuted in the mid-70s but starting to show its age now. The original railcars, well-known for their safety issues, are still in use. Growing up with this system I was able to enjoy it in its heyday when it was only 15 years old. It is definitely a system geared towards suburbanites, with lines snaking out into the suburbs and connecting to large lots and garages. The concerns about crime were thankfully not strong enough to prevent such a system for coexisting with the city. The large federal workforce of Washington has kept the system quite saturated with passengers. Like London and Paris, the Washington Metro is something a lot of tourists experience so it should endeavour to remain top-notch.