The Intermodal Transit Terminal was first proposed in 2002 to consolidate intercity bus, local bus and railway services into one facility. At the time, the downtown terminal for Guelph Transit was three blocks away at St. George's Square. A feasibility study was initiated in 2004, and Guelph City Council endorsed the Carden Street location and the concept design that same year. The project received federal and provincial infrastructure stimulus funding in 2009, and detailed design and stakeholder consultations were conducted. Construction began in April 2010.