The 6th Street Viaduct replacement project in Los Angeles has concluded the hanger installation of the first span and the removal of the falsework underneath, says COWI, an engineering consulting group.
The U.S. Corps of Engineers Galveston District and Jefferson County Drainage District No. 7 have brought on a joint venture of Freese and Nichols, COWI and CDM Smith (FCC-JV) to part of an $863 million effort to improve hurricane flood protection—levees and floodwalls—for a 65-square-mile area that includes Port Arthur, Texas, and adjacent communities.