Specify drinking water types

Specify cycleways width

Specify whether public transport stops have tactile paving

Specify whether there are cycleways

Specify sport played on pitches

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have markings

Specify whether there are crossings at intersections of paths and roads

Specify whether pedestrian crossings have traffic signals

Survey if places (shops and other shop-like) still exist

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify path surfaces

Specify whether there are cycleways

Specify surfaces

Specify whether various amenities are covered

Survey whether benches have backrests

fine tuning Friedensbrücke

add some details

add area=yes tag (according to the second example in https://wiki.openstreetmap.org/wiki/Tag:highway=pedestrian ).