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1. BP Bridge, structural steel, October 1, 2003 BP Bridge, structural steel, October 1, 2003 Hoisting machinery; Streets; Construction workers; Skyscrapers; Ladders; Abutments; A crane lifts structural steel for the eastern approach span into place atop a concrete abutment. Lightweight poly-foam blocks, visible in the foreground, were used to to fill in the landscape surrounding...
2. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; Scaffolding; Trees; View of the central box girder being installed atop the concrete pier in the center of Columbus Drive. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making...
3. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Welding; Girders; Streets; Scaffolding; Skyscrapers; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
4. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; Scaffolding; Streets; Skyscrapers; A crane lifts a box girder from a truck onto BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span.
5. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Streets; Hoisting machinery; Scaffolding; Skyscrapers; Lining up the box girders of BP Bridge's span. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span.
6. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Welding; Streets; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
7. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Streets; Scaffolding; Skyscrapers; Workers prepare a box girder on a truck to be hoisted into place by a crane. The center box girder of BP Bridge's span is already in place at right. Columbus Drive was closed to traffic for a 12-hour period...
8. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Scaffolding; Hoisting machinery; Streets; Skyscrapers; Workers prepare a box girder on a truck to be hoisted into place by a crane. The center box girder of BP Bridge's span is already in place at right. Columbus Drive was closed to traffic for a 12-hour period...
9. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Streets; Scaffolding; Hoisting machinery; Skyscrapers; A box girder is hoisted from above by a crane. The center box girder of BP Bridge's span is already in place at right. Columbus Drive was closed to traffic for a 12-hour period as workers installed three...
10. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Scaffolding; STreets; Hoisting machinery; Skyscrapers; A box girder is hoisted from above by a crane. The center box girder of BP Bridge's span is already in place at right. Columbus Drive was closed to traffic for a 12-hour period as workers installed three...
11. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Streets; Hoisting machinery; Scaffolding; Skyscrapers; Fog; The last box girder is hoisted from above by a crane. The center box girder of BP Bridge's span is already in place at right. Columbus Drive was closed to traffic for a 12-hour period as workers installed...
12. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; Streets; Scaffolding; Skyscrapers; The last box girder is bolted into place between the structural steel of the western approach span and the center box girder. Columbus Drive was closed to traffic for a 12-hour period as workers installed...
13. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Lumber; Streets; Saws; Hoisting machinery; Workers saw lumber on-site as BP Bridge's span was constructed.
14. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Lumber; Saws; Streets; Workers saw lumber on-site as BP Bridge's span was constructed.
15. BP Bridge, newly installed shingles, October 17, 2003 BP Bridge, newly installed shingles, October 17, 2003 Structural frames; Streets; Scaffolding; Construction workers; Skyscrapers; Cantilever construction; Looking toward the newly installed stainless steel shingles, or "scales", on a curve of the BP Bridge. Columbus Drive, not yet spanned by the Bridge, is to the right.
16. BP Bridge, newly installed shingles, November 12, 2003 BP Bridge, newly installed shingles, November 12, 2003 Streets; Construction workers; Automobiles; Construction equipment; View of newly installed stainless steel shingles, or "scales", on a curve of the BP Bridge.
17. BP Bridge, subframing, January 9, 2004 BP Bridge, subframing, January 9, 2004 Construction workers; Streets; Structural frames; Automobiles; Scaffolding; Snow; Ladders; Hoisting machinery; Flags; Looking east toward the subframing of the BP Bridge's western approach span, and the structural steel of its span.
18. BP Bridge, subframing, February 13, 2004 BP Bridge, subframing, February 13, 2004 Structural frames; Streets; Snow; Ladders; Construction workers; Boxes; Cantilever construction; Hoisting machinery; Trees; Skyscrapers; Subframing covers the sides of the BP Bridge's span prior to the addition of the stainless steel shingles, or "scales". The headdress and trellis of the Jay Pritzker Pavilion, and the Michigan Avenue street...
19. BP Bridge, installing the shingles, February 13, 2004 BP Bridge, installing the shingles, February 13, 2004 Streets; Structural frames; Hoisting machinery; Construction workers; Flags; Cantilever construction; Skyscrapers; Snow; Surveying equipment; Looking west across Columbus Drive toward the BP Bridge, where the installation of the stainless steel shingles, or "scales", is taking place. The trellis and headdress of the Jay Pritzker Pavilion and...
20. BP Bridge, installing the shingles, February 13, 2004 BP Bridge, installing the shingles, February 13, 2004 Streets; Structural frames; Construction workers; Hoisting machinery; Snow; Skyscrapers; Ladders; Surveying equipment; Looking southwest across Columbus Drive toward the BP Bridge, where the installation of the stainless steel shingles, or "scales", is taking place. The trellis of the Jay Pritzker Pavilion and the Michigan...
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