Solving the challenges of a complex, dynamic global transportation network

Building the first all-season road to Canada's Arctic Coast

Tetra Tech worked through our Indigenous business partnership on the development of the Inuvik Tuktoyaktuk Highway.

Deconstructing the original Champlain Bridge

Tetra Tech led the complex deconstruction of the original Champlain Bridge in Montréal, managing structural safety and environmental protection along the St. Lawrence Seaway.

Improving livability and connectivity in the Boston Metro Area

Tetra Tech is leading a multi-consultant team for the $1.9 billion Allston Multimodal Project.

Tetra Tech partners with clients providing transportation services that span the entire project life cycle. Our experienced interdisciplinary teams provide the expertise needed to address the complex issues associated with delivering safe, reliable, and resilient transportation infrastructure around the world. Learn more.