We are a legendary construction company focused on building the world’s most challenging bridge, marine, and complex structure projects.

From our start in 1900 as a JP Morgan-engineered merger of 28 bridge and structural companies, we have excelled at engineering and self-performing the construction of unique, never before seen techniques that change the perception of what can be done.

Today, American Bridge is a leader in safety, technical capabilities, innovation, and managing the intersection of audacious engineering with legendary self-perform capability. We are relentless in our pursuit of client satisfaction, unquestionable integrity, and our desire to be the employer of choice for the industry’s brightest minds. As part of the Southland Holdings LLC group of companies, American Bridge consistently ranks among Engineering News Record’s top bridge, marine, and design-build contractors.

From its Coraopolis, Pennsylvania headquarters, American Bridge serves clients across North America, the Caribbean, and select international markets. Our operating structure is designed to effectively pursue, staff, and manage projects from a centralized support team and strategically-placed area management. This allows us to focus on American Bridge’s core work types: new bridges, bridge rehabilitation and maintenance, complex structures, and marine construction. Ideas, innovations, resources, and information is shared throughout the company to deliver quality, safety, and schedule certainty to our clients.