A further 9.9 km ( 6.2 mi ) was added to the Yonge-University line in 1978 when it was extended from St. George and Bloor , running north and northwest to Eglinton Avenue and William R. Allen Road , then north along the median of the Allen Road to Wilson Avenue .
More track ( 9.9 km ) was added to the Yonge-University Line in 1978 when it was extended from St. George and Bloor , north and northwest to Eglinton Avenue and Allen Road , then north along the middle of Allen Road to Wilson Avenue .