10/12/2026
Our work on Philadelphia’s Martin Luther King Jr. Drive Bridge Rehabilitation is featured in the latest Roads & Bridges magazine!
The article, “Modernizing Without Starting Over,” highlights the engineering and collaboration behind the rehab of this key piece of Philadelphia’s infrastructure.
Co-authored by Lou Marraffino, Vice President and Construction Department Manager at Urban, alongside William Gural, PE, Chief Construction Engineer, and Tyler J. Barile, PE, Assistant Chief Construction Engineer, with the Philadelphia Department of Streets.
Read the full article: www.urbanengineers.com