A Global Effort
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Description
Overview of Bay Bridge Self-Anchored Suspension Span highlighting components manufactured around the world.
More Episodes
Video footage of the placement of the SAS Tower Fourth Stage Lift
Published 03/15/11
Video footage of the placement of the SAS Tower Second Stage Lift
Published 12/16/10
The machinery that lifts the SAS tower Sections into place.
Published 11/29/10