The City of Oshawa has officially announced the Ed Broadbent Waterfront Park as open, so it should to be added. 

The city has published the final design of the park here: https://www.oshawa.ca/en/parks-recreation-and-culture/resources/Documents/Ed-Broadbent-Waterfront-Park-Concept-Plan.pdf

No areal images are up-to-date enough to trace, yet. 