The Dan Ryan Expressway Rebuilding, Pt. 9

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Uploaded by on May 16, 2007

Construction on the 47th Street ramps is well underway. Steel pilings have been sunk, and concrete retaining walls are being poured. The red dump truck is headed down what will be the new soutbound exit from the Ryan; the old exit came up north of 46th St.

Further north, you can see the machines that lay the concrete, and north of them, the asphalt that was laid as the base, and the rebar that will be laid and tied together as the reinforcement for the concrete.

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