AECOM (NYSE:ACM), the trusted global infrastructure leader, has been selected as the Lead Designer by Capital Crossing Constructors for the replacement of the Alexandra Bridge in Ottawa, a major infrastructure initiative connecting Ottawa, Ontario and Gatineau, Quebec. The project will replace the existing Alexandra Bridge with a modern crossing designed to support long-term mobility, connectivity, and accessibility for all users in the National Capital Region.

"Our selection for this landmark project reflects the strength of AECOM’s multidisciplinary capabilities and our collaborative approach to delivering complex infrastructure solutions," said Richard Barrett, chief executive of AECOM’s Canada region. "As a Canadian team, we are proud to contribute to a transformative project in the nation’s capital that will support regional connectivity and create long-lasting value for communities on both sides of the Ottawa River."

AECOM will provide a full range of integrated services during the project’s development phase, including environmental services, bridge architecture, structural and civil engineering, traffic management design, utility coordination, and public consultation support. The project will also be delivered using building information modeling (BIM) and fully digital project delivery tools.

In partnership with Capital Crossing Constructors, a joint venture comprising Webuild Civil Works Inc., Samsung C&T Ontario 1 Inc., and Green Infrastructure Partners Inc., AECOM’s integrated team will help advance the planning and design of this critical infrastructure replacement. Working closely with the Government of Canada, the team will develop a technical solution aligned with the Government’s objectives for sustainability, resilience, constructability, and effective stakeholder engagement.

About AECOM

AECOM (NYSE:ACM) is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

Forward Looking Statements

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Media Contact:

Brendan Ranson-Walsh

Senior Vice President, Global Communications

213.996.2367

Brendan.Ranson-Walsh@aecom.com

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William.Gabrielski@aecom.com