During design, the steel reinforcement was concentrated in one layer, causing a weak plane. [2] The north-lane half, along the same bridge, did not collapse. (AP Photo/Gregorio Borgia), {* backButton *} Montreal Gazette transit journalist Andy Riga (2006) interviewed Marc LaForge, from the Societe de transport de Laval, about the transport department suing Transport Quebec to pay for all these extra services: "Laval's transit authority - the Societe de transport de Laval - is asking for $312,500, for now. {* traditionalSignIn_password *}, {* #tradAuthenticateMergeForm *} 6 October 2006. How… FILE - In this Aug. 18, 2018 file photo, Autostrade per L'Italia CEO Giovanni Castellucci attends a press conference in Genoa, Italy. Also "There's a rail line that runs along the site of the tragedy, and more and more people want to use that rail line".[17]. Montgomery, PA Bridge Collapses, June 1937. The contract for the De la Concorde overpass was awarded in 1968 and by 1980, the first reports of problems began to emerge. Sorry we could not verify that email address. [7], The Ministry also sent out messages to journalists and traffic reporters warning of the concrete debris; this was confirmed by Josee Seguin, a spokeswoman for the Ministry. Neither Autostrade SpA or Atlantia SpA, which controls it, had immediate comment. The tension bars were subsequently reset, but in 1847, the bridge collapsed as a train was crossing, killing five people. [13] These buses were shuttles provided to ferry commuters between new park and ride sites and subway stations. Italian financial police on Wednesday issued arrest warrants against six current and former managers of Italy’s main private highway operator as part of the investigation into the Genoa bridge collapse that killed 43 people in August 2018. pattfield. The Engineering Hevs commented 'The fall of this bridge ranks with the greatest engineering disasters in history. Photo by John Kenney / Montreal Gazette The rope bridge collapsed plunging the Miss Thailand contestants into the water (Picture: ViralPress) This is the moment thirty beauty queens were sent flying into a pond when a bridge collapsed. The collapsed section crushed two vehicles under it, killing five people and seriously injuring six others who … According to financial police, documents have emerged indicating that the six were aware that defective highway barriers had been installed in some parts of the company’s vast highway network, and resisted taking action to substitute them or otherwise ensure their safety. Crews search for a missing man following a platform collapse at the Champlain Bridge worksite Sept. 15, 2015. On that Saturday, around 12:30 pm, the centre section of the south lane of an overpass (65-foot or 19.8-metre section of a three-lane overpass) collapsed in Laval, a suburb of Montreal, on Boulevard de la Concorde running over Autoroute 19. The final report names four individuals who were responsible for unprofessional work on the overpass: This event, and another similar overpass collapse in 2000, have increased scrutiny of Quebec's infrastructure and has led to increased efforts to detect signs of wear in aged structures. [9], The design of the overpass was considered innovative at the time; however, this design made it nearly impossible to inspect thoroughly, as the entire deck would have had to be removed for such an inspection. The Quebec Bridge was to be one of the engineering wonders of the world. {* forgotPassword_sendButton *}, {* #userInformationForm *} [10], Michel Despres (Transport Minister of Quebec) stated that it was inspected once a year, and got a more in-depth inspection once every three years, as per the usual inspection requirements in Quebec,[6] last being May 2005. Monument, CO Train Wreck, Jul 1895. Szlapaka of the Phoenix Bridge Company, had laid out the first drawings of the Quebec Bridge. A cantilever bridge was proposed as the most feasible design to bridge the harsh, icy waters of the St. Lawrence River. This did not contravene the code provisions of the time. Carole Hackenbeck, less than a month before the collapse, noticed that there were "unusually large gaps and misaligned spacing in the deck-support structure underneath". In July 2007, incidentally just weeks before the I-35W Mississippi River bridge collapse, the Quebec department of transports issued a list of 135 overpasses that were considered potentially unsafe. Video submitted to Global News show the moment that a bridge near Canso, N.S., collapsed into a river. A number of people had noticed that the overpass was not in good shape: When the Quebec Ministry of Transport was contacted regarding blocks of concrete falling onto Autoroute 19 from the Concorde Boulevard overpass above, a patroller was sent to do a sight and sound test [6] to gauge whether the road should be closed and to clear away the concrete hazards; this was 30 minutes before the collapse. A reminder from CAA-Quebec", "Highway north of Montreal where overpass collapsed re-opened to traffic", "Morning commuter gridlock after overpass collapse", "Ontario offers Quebec a Go train to ease post-collapse traffic", "Montreal bridge collapse: A case of criminal neglect", "Crews examining site of deadly overpass collapse", "Former Quebec premier to head inquiry into fatal freeway collapse", "Quebec launches inquiry into overpass collapse", "Five hurt in Canadian overpass collapse", "Laval bills Quebec for overpass collapse costs", https://en.wikipedia.org/w/index.php?title=De_la_Concorde_overpass_collapse&oldid=968193268, Bridge disasters caused by construction error, Bridge disasters caused by engineering error, Bridge disasters caused by maintenance error, Articles with dead external links from July 2020, Creative Commons Attribution-ShareAlike License, "People living near de la Concorde and Highway 19 told The Gazette they had noticed the overpass had begun to crumble in recent months". [12] The collapse caused some changes to these figures with motorists choosing different routes (mainly official detour routes), changing the time they left for work (earlier or later) or change in mode (to bus, metro, etc.) Die Pont Champlain (englisch Champlain Bridge) ist eine Straßenbrücke über den Sankt-Lorenz-Strom und den Sankt-Lorenz-Seeweg in der kanadischen Provinz Québec, die bis 2019 die Stadtviertel Verdun und Le Sud-Ouest von Montreal über die Île des Sœurs („Insel der Nonnen“, englisch Nuns’ Island) mit der gegenüberliegenden Gemeinde Brossard verbindet. After a Royal Commission of Inquiry into the collapse [of the Quebec Bridge in August 1907], construction started on a second bridge.Three engineers were appointed: H. E. Vautelet, a former engineer for the Canadian Pacific Railways, Maurice FitzMaurice from Britain, who worked on the construction of the Forth Bridge, and Ralph Modjeski from Chicago. The Ministère du Transport du Québec (MTQ) immediately requested that any overpasses of similar design in Quebec be identified. '[3] Tittle Bridge, a steel truss bridge which leads to Durell Island near Canso, collapsed on Tuesday. [9] He noted, "30 or 40 years ago, engineers could not anticipate the traffic some of their bridges would be forced to accommodate in the coming decades". Also, "several motorists told the French-language all-news network, Extra park-and-ride parking lots including a free bus shuttle to subway stations - to encourage commuters to not use the already overtaxed detour routes, Adding 6 km (3.5 mi) to two high-frequency bus routes. 1200 McGill College Ave., 8th Floor. The fracture allowed the part of the abutment below it to break away from the part above, causing the collapse. Because of the potential danger from ice accumulation during winter, the bridge … The estimated weight of the span was calculated based on these first drawings. H3B 4G7 © 2002-2020 Rogers Media. Monessen, PA Span Collapses At Steel Plant, July 1953. Please check your email and click on the link to activate your account. [2] Neither roads were closed[6] as the official concluded that the bridge presented no immediate danger. In response to the incident, the Quebec government instigated several strategies to speed the recovery effort and to minimise the inconvenience of commuters. [9], After the collapse of the overpass, the government moved quickly to rescue survivors, remove the dead, and clear away the debris. A replacement bridge was opened with much fanfare this summer. During construction, the reinforcement was not put into the proper locations, as defined in the design, exacerbating the design weakness. The twisted remains of the 1907 Quebec Bridge collapse. Montreal's climate subjects the Champlain Bridge to wintry cold, snowfall, and windy conditions, as well as contrasting hot and humid summer conditions, all of which accelerate damage to the bridge. The Quebec Bridge was included in the National Transcontinental Railway project, undertaken by the federal government. {* traditionalSignIn_emailAddress *} "Long-term adequate financial resources are needed from all levels of government in order to support a sustainable and planned approach over the full life cycle of any infrastructure project".[19]. MILAN — Italian financial police on Wednesday issued arrest warrants against six current and former managers of Italy’s main private highway operator as part of investigations stemming from the Genoa bridge collapse that killed 43 people in August 2018. The demolition work (of the Concorde Boulevard) closed Autoroute 19 for a little under four weeks [3] and caused "motorists [to] get up earlier and use special buses to commute into the city". The government also put detour routes in place, urged commuters to take public transport and to carpool. All rights reserved. The bridge collapsed during construction on August 29, 1907, killing eighty-six workers. Here's a look at some of the important dates in the overpass's history. Montreal, QB Overpass Collapse Kills Five, Oct 2006. Marcel Dubois, engineer with Desjardins Sauriol et Associés (DSA), for improper supervision during construction, Claude Robert, president of Acier d'Armature de Montreal (AAM), for poor quality control caused by passing off responsibilities, Tiona Sanogo, engineer, for the damage caused during the 1992 repairs, Christian Mercier, engineer, for an incomplete inspection of the overpass in 2004, This page was last edited on 17 July 2020, at 20:28. Here's a look back at the 10 deadliest incidents in the last half century. Indeed, this overpass was built in the same construction project as the de la Concorde overpass and was later found to have had the same flaws. Moberly, MO Bridge Collapse Over Grand River, July 1884. All thick reinforced concrete slabs should have shear reinforcing, and this is a deficiency in the existing bridge design code. Montréal, Quebec. Completed in 1917 at a cost of more than $22 million, it is the longest cantilever bridge in … {* createAccountButton *}, Conservationists: Bisons revive, freshwater dolphins dwindle, Pope’s Midnight Mass to start early to respect COVID curfew, No drama corona-Christmas has some secretly jumping for joy. LAVAL, Quebec. The former chief executive and other top managers of the company tasked with overseeing the Morandi Bridge in Genoa were arrested in an investigation linked to its deadly 2018 collapse. Morrison, IL Foot Bridge Collapse, Apr 1951. Guy Charron. In the calamity, which occurred on 29 August 1907, 74 of the 85 men working on the bridge at the time lost their lives. The Quebec Bridge Company was first incorporated by Act of Parliament under the government of Sir John A. Macdonald in 1887, later revived in 1891, once again revived for good in 1897 by the government of Wilfrid Laurier, who granted them an extension of time in 1900. After a few meeting his design was approved with very few changes by Cooper. On that Saturday, around 12:30 pm, the centre section of the south lane of an overpass (65-foot or 19.8-metre section of a three-lane overpass)[1] collapsed in Laval, a suburb of Montreal, on Boulevard de la Concorde running over Autoroute 19. Montreal bridge collapse: A case of criminal neglect. The De la Concorde overpass collapse occurred at a bridge over Quebec Autoroute 19 near Montreal, Quebec, Canada, at midday on September 30, 2006. We have sent a confirmation email to {* emailAddressData *}. Three - including Castellucci - have been put under house arrest as part of a probe into defects in highway barriers linked to the deadly bridge collapse, while another three faced restrictive measures. Proper waterproofing was never installed, even during the bridge repairs done in 1992. [15], Costs also included paying overtime to drivers.[15]. Atlantia shares were trading down 2.8% at 15.08 euros ($17.76). Collapse of The Quebec City Bridge. There have been a number of deadly bridge collapses through the years. Prior to the bridge's collapse, cracking had been found in the lower flanges during inspection, and it was assumed that improper installation of the tension bars was responsible for the damage. , Oct 2006 Neither roads were closed [ 6 ] as the most feasible to! Enter your email below and we 'll send you another email harsh, icy waters the. 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