Urban Tech Links: UTL
UTL is about exploring past, present and future urban technologies in science and fiction, etc...
Sunday, April 25, 2010
The Bay Bridge: Competing Against Time
http://www.cbsnews.com/stories/2010/04/23/60minutes/main6425427.shtml?tag=contentMain;contentBody
http://en.wikipedia.org/wiki/San_Francisco-Oakland_Bay_Bridge#Eastern_span_replacement
Thursday, April 15, 2010
South Philadelphia Sports Complex
South_Philadelphia_Sports_Complex#History
&
Current_facilities
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