At Benham, we design all types of steel and concrete bridges – beam, curved steel girder, truss, and arch types – providing safe crossings and creating beautiful structures complementing their environment.
Our bridge engineering professionals are nationally known for design of modern urban interchanges. We have expertise with diamond, six-ramp partial cloverleaf, cloverleaf, trumpet, stack three-way, stack heavy-duty 4-way and volleyball types of interchanges.
Most of our nation’s bridges are showing their age and require inspection and rehabilitation. Benham performs all types of bridge inspections and assessments for concrete and steel structures. Our experienced Federal Highway Administration certified inspectors know where and what to look for. Our bridge engineers are experts at retrofit and rehabilitation design, giving new life to all types of aging bridges.
Benham has worked on thousands of bridge structures that have become highly valued by many of the communities they serve. Whether it’s for a complex, multi-level urban interchange or for a long, graceful, deep-water bridge span or for a simple timber railroad trestle, our bridge services range from studies and assessments to planning, design and construction management of complex multi-billion-dollar programs. Trust Benham with your next bridge project!