Transit Times in NYC, VisualizedS  As cities grow and
populations expand, people move further and further away from
the center. That's definitely happened in New York—and this
visualization shows how the shift to more distant neighbourhoods
affects travel time.  The interactive maps lets you click on a
location and then gives a color-coded insight into transit times
across the entire city. It's a little like Trulia's Google Maps
mash up—in fact it almost certainly shares some data sources
with it—though it collapses data down instead of giving results
by transport type. And it looks prettier, too. [WNYC via Flowing
Data]