www.americainfra.com • Q4 2010
THE EMPIRE GOES GREEN How a 20th century icon is transforming itself into a beacon of energy efficiency
Ticket to ride Houston Metro’s George Greanias on his plans to keep the city moving Cutting risk Todd Keil reveals the importance of a national infrastructure protection mission Return to rail Will a cash injection return the railroad to its former glory days? In focus: Smart cities
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29/09/2010 11:42