Next to be simplified would be Ponte de la Paglia @ https://www.openstreetmap.org/way/446527920 . I suppouse the parallel way is mapped due to the installed ramps: https://www.mapillary.com/app/?lat=45.433671410092&lng=12.34105796858&z=19.9&pKey=1127386478825464&x=0.5891993796747769&y=0.6298691170378976&zoom=0.9011702974899195&focus=photo ,but it's redundant as the steps https://www.openstreetmap.org/way/446527918 are already tagged with ramp=yes + ramp:stroller=yes. The only thing missing would be wheelchair=yes.