Lehigh Hanson to modernize and expand cement plant in ...
Jul 24, 2019· Lehigh Hanson, Inc. announced plans to invest more than 600 million to modernize and expand its Lehigh Cement Company plant in Mitchell, Ind. to increase production capacity, while also reducing energy usage and emissions per ton of cement produced. This will be the largest expansion and modernization project Lehigh Hanson has undertaken in North .