finished in the next few weeks he said.
the high-line crane system transferred materials from one side of the canyon walls to the other and was designed to allow crews to work on the central arch of the bridge. the cranes collapsed in september of 2006 during high winds.
every high-line crane system is unique. it is designed to meet the special needs of the project being built.
therefore, the cranes are not easily replaced, and a study had to be completed to determine why the cranes failed before a new set could be built.
once the new set of cranes are in place, construction of the central arch of the bridge will start, 