Bridges Of Portland

Author: Ray Bottenberg
Publisher: Arcadia Publishing
ISBN: 9780738548760
Size: 31.93 MB
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Many more bridges were added as Portland grew during the 20th century, and well-known bridge engineers Ralph Modjeski, J.A.L. Waddell, Gustav Lindenthal, David Steinman, and Joseph Strauss each contributed to Portland's world-class ...

The Big Awesome Bridges Of Portland Vancouver

Author: Sharon Wood Wortman
ISBN: 9780978736569
Size: 45.56 MB
Format: PDF, ePub
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"The big & awesome bridges of Portland & Vancouver is a book that gets young people excited about science and engineering and provides teachers a comprehensive resource for developing engaging elementary school units of study, all through ...

Insiders Guide To Portland Oregon

Author: Rachel Dresbeck
Publisher: Rowman & Littlefield
ISBN: 1493028227
Size: 12.83 MB
Format: PDF, Kindle
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downtown Portland, where it is technically named “Southwest Broadway” But
nobody calls it that—downtowners call it just plain “Broadway” While Broadway
passes through downtown, it takes the place of 7th Avenue, so you will find it
between 6th and 8th Avenues And after it passes through downtown, it turns into
Broadway Drive Look carefully at the street address of your destination Portland's
Bridges Portland is a city of bridges: More than 10 span the Willamette River,
from the St ...

Insiders Guide To Portland Oregon 7th

Author: Rachel Dresbeck
Publisher: Rowman & Littlefield
ISBN: 0762774770
Size: 38.88 MB
Format: PDF, ePub, Mobi
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PORTLAND'S BRIDGES Portland is a city of bridges: More than 10 span the
Willamette River, from the St. Johns Bridge at the north end to the Sellwood
Bridge at the south. Because Portland is a deepwater port, the five bridges in the
heart of downtown are drawbridges, letting large ships pass through. Each bridge
has singular characteristics. The Hawthorne Bridge, for example, is the oldest
operating verticalelift bridge in the nation, while the Steel Bridge is a rare
example ofa bridge ...

Sr 77 Fore River Bridge Replacement Portland To South Portland

Size: 56.97 MB
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1O 11 12 13 14 15 16 17 18 19 2O 21 22 LIST OF PHOTOGRAPHS Description "
Million Dollar Bridge" from South Portland "Million Dollar Bridge", Portland
Approach Aerial View of Existing Bridge from Broadway, South Portland Aerial
View of Existing Bridge from Market Street, South Portland Existing View from
Broadway and Waterman Drive, South Portland Existing View from "B" Street,
South Portland Mid-Level Bridge from Naval Reserve Pier, Portland Existing
Bridge from Naval ...

Recording Historic Structures

Author: John A. Burns
Publisher: John Wiley & Sons
ISBN: 9780471273806
Size: 34.41 MB
Format: PDF, Docs
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The Willamette River courses through the heart of Portland, and within a 5-mile
stretch of the river is a remarkable collection of movable bridges. The Oregon
Department of Transportation asked HAER to document these ten structures,
which represent a veritable who's who of tum-of-the-century bridge designers.
Many outstanding U.S. bridge engineers are represented along Portland's
waterfront, including J. A. L. Waddell and |ohn L. Harrington, Ira G. Hedrick,
Joseph B. Strauss, ...

Bridges Over The Delaware River

Author: Frank T. Dale
Publisher: Rutgers University Press
ISBN: 9780813532134
Size: 44.61 MB
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he most recent location for a bridge over the Delaware — excluding those sterile,
characterless spans built as adjuncts to the interstates — was from Columbia, in
New Jersey, over to Portland on the Pennsylvania shore. It was a long wooden
structure, the last covered bridge built on the river. It still thrills the memory of
those who were living during its existence (this writer is among those so fortunate
). This bridge was completed in 1869. Prior to that date, ferries plied the waters ...

Continuous Concrete Bridges

Author: Portland Cement Association
Publisher: Wentworth Press
ISBN: 9781361431443
Size: 19.88 MB
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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

Planning And Design Of Bridges

Author: M. S. Troitsky
Publisher: John Wiley & Sons
ISBN: 9780471028536
Size: 49.37 MB
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Eng., 88 (ST-5), 11 (October 1962). 5. O. G. Julian "Synopsis of First Progress
Report of Committee on Factors of Safety," Proc. Am. Soc. Civ. Eng., 83 (ST-4)
1316(July, 1957). The following specifications are related to the reinforced and
prestressed concrete bridges only: 1. Concrete Members with Variable Moment
of 1nertia. ST 103, Portland Cement Association. 2. Beam Factors and Moment
Coefficients for Members with Prismatic Haunches. ST 81, Portland Cement
Association. 3.