In December 2020, the City of Toronto consulted the public on a number of proposed road safety and planned infrastructure improvements along Rathburn Road and on Martin Grove Road, which included:
The City is planning to replace the aging watermains on Martin Grove Road from north of Rathburn Road to Lorraine Gardens. Where the watermains cross Mimico Creek, an alternate alignment is needed outside of the road right-of-way. The City is carrying out a Municipal Class Environmental Assessment study (Schedule ‘B’) to evaluate alignment options and identify a recommended alignment for the segment that will cross below Mimico Creek.