early in 2000, the erindale college library was renamed the university of toronto mississauga library. in 2004, construction began on a new , $34-million library building project—the hazel mccallion academic learning centre. the new facility increased study space by 85 per cent, and better accommodated the campus’ growing student population than its predecessor, which was built for a student population half the size. currently, the student population numbers 13,600 undergraduate students and 600 graduate students. the hazel mccallion academic learning centre opened for student use in october 2006.