Dear Students, Purdue University is hosting a seminar series sponsored by the National Steel Bridge Alliance. This free seminar series brings together leading experts to present state‑of‑practice topics in steel bridge engineering. The seminars cover key areas such as fabrication, design, evaluation, inspection, and long‑term maintenance, offering practical insights grounded in current standards and real‑world applications. Please register at the following link: Registration for Steel Bridge Engineering Seminar Series<https://www.eventreg.purdue.edu/ec2k/courselisting.aspx?1=%20&master_ID=6619%20&course_area=1575%20&course_number=441%20&course_subtitle=00> For Spring 2026 the following seminars are scheduled: * Analysis and Design of Steel Arch Bridges by Thomas Murphy (Modjeski & Masters). February 4, 3:30 PM to 5:00 PM, MJIS 1001. * Stability and Bracing of Steel Bridge Girders by Todd Helwig (University of Texas at Austin). February 18, 3:30 PM to 5:00 PM, MJIS 1001. * A Fabricators Perspective by Sean Peterson (W&W | AFCO Steel). March 25, 3:30 PM to 5:00 PM, MJIS 1001. * History of the AASHTO Bridge Design Specifications by Michael Grubb (M.A. Grubb & Associates). April 29, 3:30 PM to 5:00 PM, MJIS 1001. Sincerely, Francisco J Bonachera M, PhD, PE Visiting Associate Professor Purdue University - Lyles School of Civil and Construction Engineering HAMP 4121 | 765-494-5828 | fbonache@purdue.edu