Specify maximum allowed weights
Specify whether there are crossings at intersections of paths and roads
Determine road names and types
Specify whether roads have lane markings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify power poles material type
Specify line_attachment power support
Tweaking of reseidential boundary
Lots of previously unmapped footways; corrections to boundaries.
Additional footways and footway corrections; landuse geometry corrections; service roads.
Give way directions, additional service roads and geometry updates.
Additional service roads and traffic calming
Geometry refinements, turn lanes
Additional service roads and footways, geometry tweaks