Tammy Heffron

Tammy Heffron, P.E., ENV SP

Bridges & Structures Strategic Growth Director

“The most successful innovations are born through smart collaboration.”

One of the key leaders of our bridges and structures practice, Tammy is an inspiring and empowering leader who elevates her teams to deliver their best. Her dedication to each bridge group has fostered growth in individuals and contributed to regional project and marketing success stories.

Her background includes timber, steel and concrete bridges for roadway, light rail transit and non-motorized traffic. As a vice president and senior project manager, Tammy is adept at navigating intricate stakeholder processes and coordinating complicated multidisciplinary projects. A secret to her success is her ability to generate innovation through collaboration, resulting in exceptional project solutions.

Her leadership has helped our clients deliver American Council of Engineering Companies national award-winning projects such as the Point Bonita Lighthouse Bridge Replacement in the San Francisco Bay Area and the I-70 Eastbound Mountain Express Lane in the Colorado Rockies.