This web page shows the real-time location of the trains in Washington DC's Red Line. It can be helpful to know when/where a delay is occurring and if the trains are single-tracking.<p>This is my first foray into web programming, so I'm interested in any feedback you might have.
Love this, as a semi-frequent DC commuter (I live out by Shady Grove)<p>It'd be helpful if you put what each thing does (what each pipe is equivalent too, the red, which way is to Shady Grove vs to Glenmont)<p>Thanks for sharing!