The Minnesota Department of Transportation (MnDOT) relocated a portion of T.H. 53 between Eveleth and Virginia, MN. The preferred alignment crosses the existing Rouchleau iron ore pit on a 1,100-foot bridge. Two abutments and one pier of the bridge will be founded on bedrock. Future iron ore mining adjacent to the alignment will create rock slopes up to 500 ft high. After mining, the new roadway will be atop a trapezoidal cross-section 300 ft wide at the top and with downslopes of about 53 degrees.
The 93rd Annual Meeting of the Minnesota Section of SME is THE top performing regional minerals conference in the Midwest. Featuring a wide range of sessions addressing pressing industry issues, emerging industry trends and latest industry technology developments this must-attend conference has a long history of being one of the top performing regional conferences in the iron ore industry.
Ms. Bouzeran is an engineer in the geotechnical and mechanical engineering fields. She has experience in the application of numerical models to assess the stability of underground excavations and surface structures under static and seismic loading in the framework of civil and mining engineering.
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