Duluth Aerial Lift Bridge (St. Louis County, Minnesota)
vertical-lift modificationsVertical-lift through truss bridge over the Duluth Ship Canel on Lake Avenue in DuluthOpen to traffic
Highland Boulevard Viaduct (Milwaukee County, Wisconsin)
Designer, 1909Concrete arch bridge over CMSTPP Railroad on W. Highland Blvd. in MilwaukeeOpen to traffic, Scheduled for replacement 2008
Liberty Memorial Bridge (Burleigh County, North Dakota)
Chief engineer, 1922Three-span through truss bridge over Missouri River on I-94 Business Loop in BismarckOpen to traffic