Watch the patterns of Metro across a day
Kenton Ngo made an animation showing how many people are entering or exiting Metro stations at each hour across the day.
Green circles show where people enter, and red where they exit. As you'd expect, green circles swell and then shrink at end-of-line and other busy suburban stations in the morning, while even larger red circles appear at the stations at major job centers. In the evening, the pattern reverses.
This is another way of visualizing the Metro station data which WMATA released last year. Matt Johnson used it to compute the busiest stations and the balance between stations. In 2009, Matt diagrammed the flows in each direction.
- Metro maps out loop line between DC and Arlington
- Ask Congress to give DC self-rule on building heights
- Alexandria board rejects King Street bike lanes
- It's fine to not build parking at Tysons Metro stations
- DC sports spaces give short shrift to girls
- Sexist Metro ad asks "Can't we just talk about shoes?"
- Downtown & Georgia Avenue Walmarts open for business