Source: http://enr.construction.com, April 1, 2009 By: Aileen Cho and Tudor Hampton, with Tom Ichniowski Contradicting the National Transportation Safety Board’s report that blamed too-thin gusset plates for the Aug. 1, 2007, collapse of the Minneapolis Interstate 35W bridge, an independent analysis has concluded that rusted, frozen roller bearings prevented thermal expansion and caused a truss […]

Source: http://www.lohud.com, May 1, 2011 By: Jorge Fitz-Gibbon and Jonathan Bandler Multimillion-dollar mistakes, design flaws and obstacles for which state engineers failed to account drove the cost of the Interstate 287 reconstruction up more than $67 million and delayed completion of the decade-long project by two years, a Journal News investigation reveals. Taxpayers have spent […]

Read here about a California design firm that has asked a Minnesota court not to allow the company to be sued for a Minneapolis bridge collapse.

Source: The Saginaw News, January 14, 2011 Posted on: http://www.mlive.com The Michigan Department of Transportation will require the next contractor that replaces large bearings on the massive Zilwaukee Bridge to demonstrate it can do the work or the company will lose the contract, a MDOT engineer said. The agency aims to avoid a repeat of the […]

Source: http://envfpn.advisen.com/#top GRANTS PASS, Ore. — A federal appeals court Tuesday decided that mud washing off logging roads is pollution and ordered the Environmental Protection Agency to write regulations to reduce the amount that reaches salmon streams. A conservation group that filed the lawsuit said if the ruling by the 9th U.S. Circuit Court of […]