Abstract On January 10 2016 at 3 05 pm the Nipigon River Bridge was closed to traffic. A newly constructed bridge in northern Ontario has heaved apart indefinitely closing the Trans-Canada highway the only road connecting Eastern and Western Canada.

Nipigon River Bridge Wikiwand

Your article of May 30 2018 shows that MTO Ministry of Transport Ontario is in denial of the fact that there is a serious design fault in Nipigon River Bridge which resulted in the failure on January 10 2016 west end popped up cutting Canadas transportation System in two.

Nipigon bridge failure. A newly constructed bridge in northern Ontario heaved apart briefly closing the Trans-Canada highway. About 1300 trucks cross over the Trans-Canada. Provincial government engineers say the investigations should have gone further and looked into need for more project oversight.

A combination of design and installation deficiencies of several key components caused a bridge in northwestern Ontario to fail. Ontarios Ministry of Transportation says it still doesnt have a final tally for how much additional repairs to the bridge over the Nipigon River will cost after the structure failed in 2016. The Nipigon River Bridge failed dramatically the western side rose 60 centimeters midafternoon on January 10 2016 and was closed immediately by Nipigon Ontario Provincial Police.

While details as to exactly what caused the bridge to suffer such a major mechanical failure are yet to emerge some are blaming the cold weather. The size of the bolts Our Opinions Any Questions. Not as you can see the most spectacular failure but pretty tough to get the family sedan over that rather abrupt change in level.

As a result police have shut down Highways 11 and 17 at the bridge which is. Click here for the full story. Detail design found to be partly problem with Nipigon bridge failure.

More information and links to the full reports can be found on this page. The Minister of Transportation provided a Joint Statement on Nipigon River Bridge. The only road connection between eastern and western Canada split in two on Jan.

Ontario wont release cause of Nipigon Bridge failure until the fall. 10 slowing the daily flow of 100 million worth of goods across the country. The bridge became impassable after the failure of 40 78 ASTM A490 bolts at the northwest bearing caused the bridge to lift approximately 600 mm at the northwest corner.

The Progressive Conservatives and New Democrats suggest. It reportedly took 100 concrete lane dividers each weighing 6000 pounds piled together to lower the bridge deck to allow for the opening of a single lane of traffic. Oh heres a doozyThe Trans-Canada highway has been closed this morning because of a bridge failure over the Nipigon River in Ontario.

NIPIGON The Minister of Transportation and the Minister of Northern Development outlined what happened to the Nipigon River Bridge when a failure of bolts on the bridge caused a closure of the new structure in early 2016. 220 short tons of concrete jersey barriers were placed on the deck to hold it down and the bridge reopened to one-lane. September 27 2016 CCE.

An estimated 200 metric tons 200 long tons. The Minister of Transportation and the Minister of Northern Development have outlined what happened to the Nipigon River Bridge when a failure of bolts on the bridge caused a closure of the new structure in early 2016. Two SCI-TECH principles come immediately to mind.

The Nipigon River Bridge has been closed for an indefinite time due to mechanical issues according to the Ontario Provincial Police. Premier Kathleen Wynne tried to calm things down Wednesday when she asked everyone to take a deep breath over the failure of the newly constructed Nipigon River Bridge. The Liberals state there were three reasons for the failure.

Nipigon River Bridge Failure What happened Screw that keeps base to ground came up 24 inches Due to winter storm 17 hours to fix closed highway caused major traffic Could it have been prevented Hasnt been decided since it just occurred Most people think that they should have. The Liberals in a statement say there were three reasons for the failure. A mechanical failure of the Nipigon River Bridge forced the closure of the Trans-Canada Highway on Sunday severing the only road between Eastern and Western Canada.

The bridge failure last January 42 days after it opened caused. On September 22 2016 the Ministry of Transportation provided an update on the investigation into the Nipigon River Bridge after it was unexpectedly closed earlier this year.

First cable-stayed bridge ever built in the province of Ontario. On January 10 2016 the first bridge heaved apart but did not collapse resulting in traffic having to reroute through the United States.

Government Explains Reasons For Nipigon River Bridge Failure Ontario Construction Report

- West abutment linkage system installated.

Nipigon bridge project. Third cable-stayed bridge with continuous plate girders for which Canam-Bridges. - September 2018 traffic moved over to south deck. The bridge is part of the Trans-Canada Highway and carries traffic over the Nipigon River in northwestern Ontario.

An engineering analysis has found that a combination of factors putting strain on bolts led to a bridge. This new four-lane structure is the first cable-stay bridge constructed for the Province of Ontario. This is Nipigon Bridge Demo by Nipigon River Bridge Project on Vimeo the home for high quality videos and the people who love them.

The bridge owned by the Ontario Ministry of Transportation had a capital value of 106M and was replaced as part of a regional initiative to widen the highway from two lanes to four. Project numbers Construction cost of 1064 million A 4 lane two-span structure First cable-stayed bridge built in Ontario. Completed in 2016 the new cable stayed four-lane Nipigon River Bridge replaced a two-lane steel deck truss bridge which had been built in 1974.

- November bridge opened to 4 lanes of traffic. Passage of heavy but legal trucks over the bridge combined with the out-of-parallel bearing. Construction of the bridge over the Nipigon River will be part.

Nipigon River Bridge Nipigon River Bridge Independent Technical Review Contract. Construction of Ontarios first cable-stayed bridge and 49 km four-lane expansion of Hwy 1117 east of the Town of Nipigon demolition of the existing structure removal of piers and reconstruction of the Hwy 1117 intersection 500m east of the bridge. Bot Construction was awarded the 106 million contract and work is scheduled to begin in July 2013 with completion expected in 2017.

Construction of a cable-stayed bridge over the Nipigon River running parallel to the Highway 1117 corridor east of Thunder Bay Ontario. The east-bound lanes of the future structure will follow the existing bridge alignment while. - Installation of concrete deck panels steel girders and floor beams and cables on south half.

2013-6000 v s-stc-fs-01projects2016598200_nipigon_analysisengineering0500_designfinal reportrpt_nipigon_final_assessment_20160919docx 8. - Completion of south deck. With files from The Canadian Press CBCs Journalistic Standards and Practices About CBC News.

Nipigon Bridge failed due to design improperly tightened bolts - Toronto Globalnewsca. With the help of a contractor with advanced knowledge of newer construction means methods and materials the Ontario Ministry of Transportation was able to open all four lanes of a first-of-its-kind bridge across a critical roadway by the Fall of 2018. Nipigon River Bridge Project is a member of Vimeo the home for high quality videos and the people who love them.

A four-lane cable-stayed bridge is currently being constructed over the Nipigon River to replace the existing two-lane Highway 1117 bridge. The Nipigon River Bridge is a pair of two-lane cable-stayed bridges the first of their kind in Ontario replacing the 1937 bridge. A concept drawing of the Nipigon River bridge which was fully opened in November 2018.

PDI was contracted by Bot Ferrovial Nipigon Joint Venture to remove the existing 1970s bridge completely along with the remaining piers from the 1936 structure. Nipigon River Bridge Replacement. Nipigon River Bridge Location.

Spanning the Nipigon River gorge the structure was built in 2 phases allowing. The new Nipigon Bridge is a replacement for the existing two-lane bridge over the Nipigon River. The bridge is part of the Trans-Canada Highway and carries traffic over the Nipigon River in northwestern Ontario.

Check out the time lapse video of our Nipigon Bridge project Ontarios first cable-stayed bridge. - Final grading and paving of bridge approaches. The new bridge was built in two phases to maintain.

Our construction subsidiary Ferrovial Construction through a joint venture with Bot Construction were awarded the.