TY - ADVS ED - History Channel (Television network) ED - Arts and Entertainment Network. ED - New Video Group. TI - Massive bridges SN - 0767097890 : AV - TH153 .M37 2007 PY - 2007///], c2006 CY - [New York, N.Y.] PB - A&E Television Networks, Distributed by New Video KW - Bridge relocation KW - Missouri KW - Iowa KW - Television programs KW - Documentary television programs N1 - Title from container; Originally broadcast on The History Channel in 2006 N2 - Discover how two bridges were moved from their original locations using two very different, but equally complex, moving methods. Local bridge preservationists in Missouri attempt to transport a 137-ton railroad bridge right through the heart of downtown Kansas City. And in Iowa, the U.S. National Guard rallies to save a 128-year-old bridge using one of the most modern mega-moving tools available today: a Chinook Helicopter. Piece by piece, these massive bridges were carefully dismantled, transported under difficult conditions, and just as carefully put back together ER -