Collapse of I-35W Highway Bridge, Minneapolis, Minnesota, August 1, 2007

Collapse of I-35W Highway Bridge, Minneapolis, Minnesota, August 1, 2007

Author: United States. National Transportation Safety Board

Publisher: Createspace Independent Publishing Platform

Published: 2008

Total Pages: 180

ISBN-13:

DOWNLOAD EBOOK

In the early afternoon, construction equipment and construction aggregates (sand and gravel for making concrete) were delivered and positioned in the two closed inside southbound lanes. The equipment and aggregates, which were being staged for a concrete pour of the southbound lanes that was to begin about 7:00 p.m., were positioned toward the south end of the center section of the deck truss portion of the bridge and were in place by about 2:30 p.m. About 6:05 p.m., a motion-activated surveillance video camera at the Lower St. Anthony Falls Lock and Dam, just west of the I-35W bridge, recorded a portion of the collapse sequence. The video showed the bridge center span separating from the rest of the bridge and falling into the river.


Book Synopsis Collapse of I-35W Highway Bridge, Minneapolis, Minnesota, August 1, 2007 by : United States. National Transportation Safety Board

Download or read book Collapse of I-35W Highway Bridge, Minneapolis, Minnesota, August 1, 2007 written by United States. National Transportation Safety Board and published by Createspace Independent Publishing Platform. This book was released on 2008 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early afternoon, construction equipment and construction aggregates (sand and gravel for making concrete) were delivered and positioned in the two closed inside southbound lanes. The equipment and aggregates, which were being staged for a concrete pour of the southbound lanes that was to begin about 7:00 p.m., were positioned toward the south end of the center section of the deck truss portion of the bridge and were in place by about 2:30 p.m. About 6:05 p.m., a motion-activated surveillance video camera at the Lower St. Anthony Falls Lock and Dam, just west of the I-35W bridge, recorded a portion of the collapse sequence. The video showed the bridge center span separating from the rest of the bridge and falling into the river.

The I-35W Bridge Collapse

The I-35W Bridge Collapse

Author: Kimberly J. Brown (Journalist)

Publisher: U of Nebraska Press

Published: 2018-07

Total Pages: 272

ISBN-13: 1640120696

DOWNLOAD EBOOK

"A bridge shouldn't just fall down," Senator Amy Klobuchar said after the August 1, 2007, collapse of the Minneapolis I-35W eight-lane steel truss bridge, which killed 13 motorists, injured 145, and left a collective wound on the city's psyche and infrastructure. On her way to a soccer game with a fellow teammate, Kimberly J. Brown experienced the collapse firsthand, falling 114 feet in her teammate's car to the Mississippi River. Although terrified, injured, and in shock, she survived. In this sobering memoir and exposé, Brown recounts her harrowing experience. In the aftermath of the disaster, Brown became both an advocate for survivors and an unofficial whistle-blower about decaying infrastructure. She details her investigation and correspondence with Thornton Tomasetti engineers, including the false official account of the collapse and the eventual revelation of its real causes. In addition, she chronicles the ongoing decay of America's bridges and the continuing challenges faced by leaders to address infrastructure problems across the country. After nearly a decade of research into the collapse and her active and ongoing recovery from psychic and physical injuries, Brown shares her experience and answers the questions we should all be asking: Why did this bridge collapse? And what could have been done to prevent this tragedy?


Book Synopsis The I-35W Bridge Collapse by : Kimberly J. Brown (Journalist)

Download or read book The I-35W Bridge Collapse written by Kimberly J. Brown (Journalist) and published by U of Nebraska Press. This book was released on 2018-07 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A bridge shouldn't just fall down," Senator Amy Klobuchar said after the August 1, 2007, collapse of the Minneapolis I-35W eight-lane steel truss bridge, which killed 13 motorists, injured 145, and left a collective wound on the city's psyche and infrastructure. On her way to a soccer game with a fellow teammate, Kimberly J. Brown experienced the collapse firsthand, falling 114 feet in her teammate's car to the Mississippi River. Although terrified, injured, and in shock, she survived. In this sobering memoir and exposé, Brown recounts her harrowing experience. In the aftermath of the disaster, Brown became both an advocate for survivors and an unofficial whistle-blower about decaying infrastructure. She details her investigation and correspondence with Thornton Tomasetti engineers, including the false official account of the collapse and the eventual revelation of its real causes. In addition, she chronicles the ongoing decay of America's bridges and the continuing challenges faced by leaders to address infrastructure problems across the country. After nearly a decade of research into the collapse and her active and ongoing recovery from psychic and physical injuries, Brown shares her experience and answers the questions we should all be asking: Why did this bridge collapse? And what could have been done to prevent this tragedy?

Collapse of I-35W Highway Bridge Minneapolis, Minnesota, August 1, 2007

Collapse of I-35W Highway Bridge Minneapolis, Minnesota, August 1, 2007

Author: United States. National Transportation Safety Board

Publisher:

Published: 2008

Total Pages: 162

ISBN-13:

DOWNLOAD EBOOK


Book Synopsis Collapse of I-35W Highway Bridge Minneapolis, Minnesota, August 1, 2007 by : United States. National Transportation Safety Board

Download or read book Collapse of I-35W Highway Bridge Minneapolis, Minnesota, August 1, 2007 written by United States. National Transportation Safety Board and published by . This book was released on 2008 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Collapsing Structures and Public Mismanagement

Collapsing Structures and Public Mismanagement

Author: Wolfgang Seibel

Publisher: Springer Nature

Published: 2022-01-07

Total Pages: 193

ISBN-13: 3030678180

DOWNLOAD EBOOK

This open access book is about mismanagement of public agencies as a threat to life and limb. Collapsing bridges and buildings kill people and often leave many more injured. Such disasters do not happen out of the blue nor are they purely technical in nature since construction and maintenance are subject to safety regulation and enforcement by governmental agencies. This book analyses four relevant cases from Australia, New Zealand, the USA and Germany. Arguing that, while preventing disaster through public oversight is essentially easy, the difficult part for public officials and private contractors and consultants alike is to resist incentives that threaten professional skills and standards. Rather than stressing well-known pathologies of bureaucracy as a potential source of disaster, this book argues, learning for the sake of prevention should aim at neutralizing threats to integrity and strengthening a sense of responsibility among public officials.


Book Synopsis Collapsing Structures and Public Mismanagement by : Wolfgang Seibel

Download or read book Collapsing Structures and Public Mismanagement written by Wolfgang Seibel and published by Springer Nature. This book was released on 2022-01-07 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is about mismanagement of public agencies as a threat to life and limb. Collapsing bridges and buildings kill people and often leave many more injured. Such disasters do not happen out of the blue nor are they purely technical in nature since construction and maintenance are subject to safety regulation and enforcement by governmental agencies. This book analyses four relevant cases from Australia, New Zealand, the USA and Germany. Arguing that, while preventing disaster through public oversight is essentially easy, the difficult part for public officials and private contractors and consultants alike is to resist incentives that threaten professional skills and standards. Rather than stressing well-known pathologies of bureaucracy as a potential source of disaster, this book argues, learning for the sake of prevention should aim at neutralizing threats to integrity and strengthening a sense of responsibility among public officials.

Highway Accident Report Collapse of I-35w Highway Bridge Minneapolis, Minnesota August 1, 2007

Highway Accident Report Collapse of I-35w Highway Bridge Minneapolis, Minnesota August 1, 2007

Author: National Trasportation Safety Services

Publisher: CreateSpace

Published: 2015-06-24

Total Pages: 176

ISBN-13: 9781514695197

DOWNLOAD EBOOK

About 6:05 p.m. central daylight time on Wednesday, August 1, 2007, the eight-lane, 1,907-foot-long I-35W highway bridge over the Mississippi River in Minneapolis, Minnesota, experienced a catastrophic failure in the main span of the deck truss. As a result, 1,000 feet of the deck truss collapsed, with about 456 feet of the main span falling 108 feet into the 15-foot-deep river. A total of 111 vehicles were on the portion of the bridge that collapsed. Of these, 17 were recovered from the water. As a result of the bridge collapse, 13 people died, and 145 people were injured. On the day of the collapse, roadway work was underway on the I-35W bridge, and four of the eight travel lanes (two outside lanes northbound and two inside lanes southbound) were closed to traffic. In the early afternoon, construction equipment and construction aggregates (sand and gravel for making concrete) were delivered and positioned in the two closed inside southbound lanes.


Book Synopsis Highway Accident Report Collapse of I-35w Highway Bridge Minneapolis, Minnesota August 1, 2007 by : National Trasportation Safety Services

Download or read book Highway Accident Report Collapse of I-35w Highway Bridge Minneapolis, Minnesota August 1, 2007 written by National Trasportation Safety Services and published by CreateSpace. This book was released on 2015-06-24 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: About 6:05 p.m. central daylight time on Wednesday, August 1, 2007, the eight-lane, 1,907-foot-long I-35W highway bridge over the Mississippi River in Minneapolis, Minnesota, experienced a catastrophic failure in the main span of the deck truss. As a result, 1,000 feet of the deck truss collapsed, with about 456 feet of the main span falling 108 feet into the 15-foot-deep river. A total of 111 vehicles were on the portion of the bridge that collapsed. Of these, 17 were recovered from the water. As a result of the bridge collapse, 13 people died, and 145 people were injured. On the day of the collapse, roadway work was underway on the I-35W bridge, and four of the eight travel lanes (two outside lanes northbound and two inside lanes southbound) were closed to traffic. In the early afternoon, construction equipment and construction aggregates (sand and gravel for making concrete) were delivered and positioned in the two closed inside southbound lanes.

Bridges Don't Fall Down

Bridges Don't Fall Down

Author: Glen Legus

Publisher:

Published: 2008-01-01

Total Pages: 184

ISBN-13: 9780615235929

DOWNLOAD EBOOK


Book Synopsis Bridges Don't Fall Down by : Glen Legus

Download or read book Bridges Don't Fall Down written by Glen Legus and published by . This book was released on 2008-01-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Safety of Bridges

Safety of Bridges

Author: Parag C. Das

Publisher: Thomas Telford

Published: 1997

Total Pages: 260

ISBN-13: 9780727725912

DOWNLOAD EBOOK

Discusses "the safety concepts which form the basis of modern bridge design and assessment codes" and "the background work carried out in the development of the new UK bridge and route-specific traffic loading requirements, and the proposed whole life performance-based assessment rules" -- Preface.


Book Synopsis Safety of Bridges by : Parag C. Das

Download or read book Safety of Bridges written by Parag C. Das and published by Thomas Telford. This book was released on 1997 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses "the safety concepts which form the basis of modern bridge design and assessment codes" and "the background work carried out in the development of the new UK bridge and route-specific traffic loading requirements, and the proposed whole life performance-based assessment rules" -- Preface.

Design of Highway Bridges

Design of Highway Bridges

Author: Richard M. Barker

Publisher: John Wiley & Sons

Published: 2013-02-04

Total Pages: 1194

ISBN-13: 1118330102

DOWNLOAD EBOOK

Up-to-date coverage of bridge design and analysis revised to reflect the fifth edition of the AASHTO LRFD specifications Design of Highway Bridges, Third Edition offers detailed coverage of engineering basics for the design of short- and medium-span bridges. Revised to conform with the latest fifth edition of the American Association of State Highway and Transportation Officials (AASHTO) LRFD Bridge Design Specifications, it is an excellent engineering resource for both professionals and students. This updated edition has been reorganized throughout, spreading the material into twenty shorter, more focused chapters that make information even easier to find and navigate. It also features: Expanded coverage of computer modeling, calibration of service limit states, rigid method system analysis, and concrete shear Information on key bridge types, selection principles, and aesthetic issues Dozens of worked problems that allow techniques to be applied to real-world problems and design specifications A new color insert of bridge photographs, including examples of historical and aesthetic significance New coverage of the "green" aspects of recycled steel Selected references for further study From gaining a quick familiarity with the AASHTO LRFD specifications to seeking broader guidance on highway bridge design Design of Highway Bridges is the one-stop, ready reference that puts information at your fingertips, while also serving as an excellent study guide and reference for the U.S. Professional Engineering Examination.


Book Synopsis Design of Highway Bridges by : Richard M. Barker

Download or read book Design of Highway Bridges written by Richard M. Barker and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-date coverage of bridge design and analysis revised to reflect the fifth edition of the AASHTO LRFD specifications Design of Highway Bridges, Third Edition offers detailed coverage of engineering basics for the design of short- and medium-span bridges. Revised to conform with the latest fifth edition of the American Association of State Highway and Transportation Officials (AASHTO) LRFD Bridge Design Specifications, it is an excellent engineering resource for both professionals and students. This updated edition has been reorganized throughout, spreading the material into twenty shorter, more focused chapters that make information even easier to find and navigate. It also features: Expanded coverage of computer modeling, calibration of service limit states, rigid method system analysis, and concrete shear Information on key bridge types, selection principles, and aesthetic issues Dozens of worked problems that allow techniques to be applied to real-world problems and design specifications A new color insert of bridge photographs, including examples of historical and aesthetic significance New coverage of the "green" aspects of recycled steel Selected references for further study From gaining a quick familiarity with the AASHTO LRFD specifications to seeking broader guidance on highway bridge design Design of Highway Bridges is the one-stop, ready reference that puts information at your fingertips, while also serving as an excellent study guide and reference for the U.S. Professional Engineering Examination.

Safety and Reliability of Bridge Structures

Safety and Reliability of Bridge Structures

Author: Khaled Mahmoud

Publisher: CRC Press

Published: 2009-08-11

Total Pages: 514

ISBN-13: 9781135172374

DOWNLOAD EBOOK

Recent surveys of the U.S. infrastructure’s condition have rated a staggering number of bridges structurally deficient or functionally obsolete. While not necessarily unsafe, a structurally deficient bridge must be posted for weight and have limits for speed, due to its deteriorated structural components. Bridges with old design features that cannot safely accommodate current traffic volumes, and vehicle sizes and weights are classified as functionally obsolete. Such deficiencies may adversely affect the performance of transportation systems in emergency situations or for disaster response. This narrative has become part of the public debate sparked by the collapse of the I-35W Bridge over the Mississippi River in Minneapolis, Minnesota, USA, on August 1, 2007. Ever since, numerous technical and news articles have been written to answer the persistent question, why did the bridge collapse? Exhaustive examination of the details of a specific bridge failure, typically, reveals the reasons for the collapse and lessons are drawn from the experience. Each bridge failure, since the Tacoma Narrows Bride disaster in 1940, has served as a wakeup call for the bridge engineering community, initiating radical changes in the design and construction standards. However, a paradigm shift is necessary in the inspection and monitoring practices of the bridge engineering community to provide preventive maintenance and restore the public’s confidence in the safety of bridges. Concerns about bridge safety and reliability go beyond geographical boundaries and are shared by bridge engineers from different countries. This book contains a number of selected papers that were presented at the Fifth New York City Bridge Conference, held on August 17-18, 2009. These papers cover a wide range of topics in the design, construction, maintenance, monitoring and rehabilitation of bridge structures.


Book Synopsis Safety and Reliability of Bridge Structures by : Khaled Mahmoud

Download or read book Safety and Reliability of Bridge Structures written by Khaled Mahmoud and published by CRC Press. This book was released on 2009-08-11 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent surveys of the U.S. infrastructure’s condition have rated a staggering number of bridges structurally deficient or functionally obsolete. While not necessarily unsafe, a structurally deficient bridge must be posted for weight and have limits for speed, due to its deteriorated structural components. Bridges with old design features that cannot safely accommodate current traffic volumes, and vehicle sizes and weights are classified as functionally obsolete. Such deficiencies may adversely affect the performance of transportation systems in emergency situations or for disaster response. This narrative has become part of the public debate sparked by the collapse of the I-35W Bridge over the Mississippi River in Minneapolis, Minnesota, USA, on August 1, 2007. Ever since, numerous technical and news articles have been written to answer the persistent question, why did the bridge collapse? Exhaustive examination of the details of a specific bridge failure, typically, reveals the reasons for the collapse and lessons are drawn from the experience. Each bridge failure, since the Tacoma Narrows Bride disaster in 1940, has served as a wakeup call for the bridge engineering community, initiating radical changes in the design and construction standards. However, a paradigm shift is necessary in the inspection and monitoring practices of the bridge engineering community to provide preventive maintenance and restore the public’s confidence in the safety of bridges. Concerns about bridge safety and reliability go beyond geographical boundaries and are shared by bridge engineers from different countries. This book contains a number of selected papers that were presented at the Fifth New York City Bridge Conference, held on August 17-18, 2009. These papers cover a wide range of topics in the design, construction, maintenance, monitoring and rehabilitation of bridge structures.

The People's Tycoon

The People's Tycoon

Author: Steven Watts

Publisher: Vintage

Published: 2009-03-04

Total Pages: 656

ISBN-13: 0307558975

DOWNLOAD EBOOK

How a Michigan farm boy became the richest man in America is a classic, almost mythic tale, but never before has Henry Ford’s outsized genius been brought to life so vividly as it is in this engaging and superbly researched biography. The real Henry Ford was a tangle of contradictions. He set off the consumer revolution by producing a car affordable to the masses, all the while lamenting the moral toll exacted by consumerism. He believed in giving his workers a living wage, though he was entirely opposed to union labor. He had a warm and loving relationship with his wife, but sired a son with another woman. A rabid anti-Semite, he nonetheless embraced African American workers in the era of Jim Crow. Uncovering the man behind the myth, situating his achievements and their attendant controversies firmly within the context of early twentieth-century America, Watts has given us a comprehensive, illuminating, and fascinating biography of one of America’s first mass-culture celebrities.


Book Synopsis The People's Tycoon by : Steven Watts

Download or read book The People's Tycoon written by Steven Watts and published by Vintage. This book was released on 2009-03-04 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: How a Michigan farm boy became the richest man in America is a classic, almost mythic tale, but never before has Henry Ford’s outsized genius been brought to life so vividly as it is in this engaging and superbly researched biography. The real Henry Ford was a tangle of contradictions. He set off the consumer revolution by producing a car affordable to the masses, all the while lamenting the moral toll exacted by consumerism. He believed in giving his workers a living wage, though he was entirely opposed to union labor. He had a warm and loving relationship with his wife, but sired a son with another woman. A rabid anti-Semite, he nonetheless embraced African American workers in the era of Jim Crow. Uncovering the man behind the myth, situating his achievements and their attendant controversies firmly within the context of early twentieth-century America, Watts has given us a comprehensive, illuminating, and fascinating biography of one of America’s first mass-culture celebrities.