Expect all of the hydro corridors to receive facelifts over the next few years.
Most will gain bike trails; the Gatineau Corridor is already getting covered in wildflowers and low-growing shrubs; and there has been a material increase in birds/butterflies as a result in the finished sections.
Not every area will see playgrounds or the like, but in areas short of those amenities, expect to see some of that too.