Structural Engineering Community Offers Assistance for I-35 Bridge Collapse Sep, 2007 By STRUCTURE magazine and Brian J. Leshko, P.E. In Articles, Noteworthy This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ STRUCTURE magazine Prev Hyperbolic Cooling Tower Column and Lintel Beam Protection Next Special Inspections & Masonry