Season 1
10 episodes
Tokyo's Sky City ~ 1
April 13, 2003
Subways in America ~ 2
April 15, 2003
Transatlantic Tunnel ~ 3
April 16, 2003
City in a Pyramid ~ 4
April 23, 2003
Bridging the Bering Strait ~ 5
April 30, 2003
Season 2
9 episodes
Turning Torso ~ 1
July 07, 2004
Venice Flood Gates ~ 2
July 14, 2004
Container Ships ~ 3
July 28, 2004
Oakland Bay Bridge ~ 4
August 04, 2004
Iceland Tunnels ~ 5
September 01, 2004
Season 3
6 episodes
The Snohvit Arctic Gas Processing Platform ~ 1
October 19, 2005
The El Cajon Dam ~ 2
November 10, 2005
Hong Kong's Cable Car ~ 3
December 02, 2005
Woodrow Wilson Bridge ~ 4
December 09, 2005
Gotthard Tunnel ~ 5
January 01, 2006
Season 4
6 episodes
Super Stadium ~ 1
February 19, 2006
Mega Tunnel ~ 2
March 08, 2006
Poster not found
Biggest Warship ~ 3
May 31, 2006
Sakhalin Oil & Ice ~ 4
June 28, 2006
Big Easy Rebuild ~ 5
July 05, 2006
Season 5
6 episodes
Poster not found
South Ferry Subway Station ~ 1
October 11, 2006
World's Biggest Arch Bridge ~ 2
October 18, 2006
Poster not found
JFK: JetBlue Terminal ~ 3
October 25, 2006
Stonecutters Bridge: Hong Kong ~ 4
November 01, 2006
California Academy of Sciences ~ 5
November 08, 2006
Season 6
14 episodes
Poster not found
Coaster Build Off ~ 1
July 10, 2007
Poster not found
Battle Machines ~ 2
July 17, 2007
Poster not found
World's Tallest Skyscraper ~ 3
July 24, 2007
Poster not found
Super Fast Warship ~ 4
August 07, 2007
Poster not found
Boot Camp ~ 5
August 14, 2007
Season 7
8 episodes
Poster not found
Dallas Cowboys Stadium ~ 1
April 20, 2009
Poster not found
CityCenter, Las Vegas ~ 2
April 21, 2009
Poster not found
Hong Kong Bridge ~ 3
April 27, 2009
Poster not found
Navy Amphibious Warship ~ 4
May 04, 2009
Poster not found
Panama Canal ~ 5
May 11, 2009
Season 8
10 episodes
Poster not found
Singapore Sky Park ~ 1
April 08, 2010
Poster not found
Rio De Janerio's Power Island Project ~ 2
April 15, 2001
Poster not found
Kuwait Tower ~ 3
April 29, 2010
Poster not found
New Orleans Surge Barrier ~ 4
May 09, 2010
Poster not found
South Africa's Mponeng Gold Mine ~ 5
May 13, 2010
Season 9
8 episodes
Poster not found
Rebuilding New York City's Subway ~ 1
April 08, 2011
Poster not found
Drought-Proofing Australia ~ 2
April 15, 2011
Poster not found
Azerbaijan's Amazing Transformation ~ 3
April 22, 2011
Poster not found
London's Olympic Aquatic Stadium ~ 4
April 29, 2011
Poster not found
Constructing Serbia's Largest Bridge ~ 5
June 18, 2011