Marcos Loizias

Global Bridge Principal for Major River Crossings
Transportation Bridges

Marcos Loizias brings nearly 40 years of experience in the planning, design and delivery of complex bridge and transportation infrastructure projects. His expertise spans long-span steel and concrete bridges, including cable-stayed, suspension, arch, truss, segmental and movable bridge structures, as well as major interchanges and viaducts. 

He has supported projects through all phases of delivery, from conceptual studies and preliminary engineering through final design, independent checking, construction engineering and problem resolution. Marcos is also experienced in vessel collision impact studies and construction reviews, helping clients manage technical risk and improve project performance. 

Head‑and‑shoulders portrait of a person in a dark business suit with a white collared shirt and patterned tie, photographed against a softly blurred background.
Global United States