The 606

The damage could have been a lot worse, but surely flooding that temporarily closed down the Chicago Riverwalk and The 606 elevated bikeway will require additional evaluation by project planners and engineers.
Jun 16, 2015   Curbed Chicago
Following in the footsteps of the High Line in New York City, Chicago opened a 2.7-mile elevated park, which has already been extremely popular in its first week. Here we round up the initial reactions to The 606, as the new park is called.
Jun 12, 2015   The Architect's Newspaper
Final plans for what will become the longest elevated park in the world where unveiled this week in Chicago. The 2.7-mile rail-to-trail conversion has been branded as The 606, a nod to the zip code digits shared by the neighborhoods along its route.
Jun 19, 2013   Chicago Tribune