Development of 3D BrIM Models using TEKLA Structures and AutoCAD 2011 for Existing SFOBB Oakland Touchdown Structures from Bents E23 through E39, Eastbound and Westbound Structures, including all modifications and Retrofits since 1933; 3D BrIM Models for OTD1 & OTD2 Structures for the new SFOBB; 3D BrIM models for the Temporary Detour modifications and new construction, including foundations and superstructure; 3D BrIM models for the Temporary Bike Path including layout and timber truss structures; 3D BrIM models for the Soil Layers supporting the new construction , including the models for the existing rock dike and utilities; Construction and demolition animation; Construction Cost $50M +/-; Construction Completed 2013.