Marquette Interchange Reconstruction Oct, 2004 By Finn Hubbard, Tony Shkurti and Kenneth D. Price In Feature HPS Twin Box Girder Ramps This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Finn HubbardFinn Hubbard is currently Chief Bridge Design Engineer for the Wisconsin Department of Transportation. Prev Movable Bridge Design Next Commentary on “Quality in the Constructed Project”