The main part of the tram alternative cycle route (FOTW to Commercial Street) is on the consultation hub: https://consultationhub.edinburgh.gov.uk/sfc/leith-connections/supporting_documents/Leith%20Connections%20%20February%2021%20FINAL.pdf
Fully segregated bidirectional route with a variety of point closures too. The Shore is bus/cycle only both ways with Sandport Place bridge cycle only.