M61 runs from Castle Hill to City via Baulkham Hills and the M2 Busway and complements the existing 610 (X) service from Rouse Hill and Castle Hill.
M61 runs from Castle Hill to City via Baulkham Hills. M61 runs from Castle Hill to City via the M2 Busway. M61 complements the existing 610 (X) service from Rouse Hill. M61 complements the existing 610 (X) service from Castle Hill.