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The World's Top Metro Systems

Top Ten Metro Systems

Design and efficiency in the world of mass transit
The U.S. Institute of Peace

Top Ten Construction Projects of 2011

The biggest, most expensive and newsworthy construction projects of the year
The Paris to Amsterdam line

Top Ten Rail Projects

The world's fastest, most expensive, and greenest rail projects
DLR Group

Top Ten Architecture Firms in America

A roundup of the best architecture firms in the US

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