Btw there is no "highway=construction" here : https://www.openstreetmap.org/way/963786156 ; it's preliminary works to remove asbestos from technical stuff (pluvial, seals etc ...). The deck of the bridge will be removed and after that they will construct separate cycleway and sidewalk. When it will be happen should be published here : https://mobilite-mobiliteit.brussels/fr/chantiers?tid=All&tid_1=All