Specify fire hydrant positions
Survey whether places have seating
Specify whether crosswalks have tactile paving
Specify whether roads have sidewalks
update some tags to newer versions and add better tags
add some useful tags to existing features according to satellite images and existing tags
Determine whether building construction is now completed
Survey whether places have seating
Specify bicycle parking capacities
Survey whether places have seating
Specify whether there are cycleways
Determine the heights of kerbs at crossings
Specify what can be recycled in recycling containers
Specify whether pedestrian crossings have islands
Specify whether crosswalks have tactile paving
Specify whether roads have sidewalks