TRAC is the acronym for the Terwillegar Riverbend Advisory Council, a society formed under the Alberta Societies Act on December 1, 2003 under the direction of the three active community leagues in the Terwillegar/Riverbend area: Riverbend, Brookview and The Ridge.

Each of Terwillegar Riverbend’s 18 neighborhoods, plus outlying areas is represented by a “Community Ambassador”.