Contributors photograph curbs, loading zones and street parking as they find them, in the cities of a global base strongest in Southeast Asia, the United States and Europe, so Manila curbs with motorbikes three deep sit beside metered parking in Boston and loading bays in London. Phone photos, no annotations. Curb management is a mapping problem with little ground truth, because curb lines, signs and behavior change hour by hour and street-view imagery is years old and shot from a car. For routing and curb-management teams, a current-conditions corpus where their maps are weakest; for sidewalk robots, the pedestrian-level view of the road edge that fleet datasets, pointed down the lane, miss.