Tri Underground are proud to be a key supplier of solid wall conduits and pits to the Caloundra to Sunshine Motorway (CR2SM) project. This project was an innovative design that delivered the first diverging diamond interchange to Australia and provides vital infrastructure to support the growing Sunshine Coast region. Fulton Hogan, Seymour Whyte JV were also an early adopter of the TRI TUFF Composite lids which were widely used in the project.
See project video below
