Dear all, I was working on a map about road traffic safety in mi city (Chimbote, Peru) and i would like to anyone could insert data in it just like openstreetmap but I don't know how to do that. Is there any webpage where can I upload the data and other people could freely update the map? It's all about to make a collaborative map on a city where urban data doesn't exist. This is the map at 'MyMaps'https://www.google.com/maps/d/viewer?mid=1htI2FyCjZ06p-b8DZX6lM5LTZkGO-AQL&ll=-9.09145940134328%2C-78.5550973&z=13'MyMaps' https://www.google.com/maps/d/viewer?mid=1htI2FyCjZ06p-b8DZX6lM5LTZkGO-AQL&ll=-9.09145940134328%2C-78.5550973&z=13

I was working on a map about road traffic safety in mi city (Chimbote, Peru) and i would like to anyone could insert data in it just like openstreetmap but I don't know how to do that. Is there any webpage where can I upload the data and other people could freely update the map? It's all about to make a collaborative map on a city where urban data doesn't exist. This is the map at 'MyMaps'https://www.google.com/maps/d/viewer?mid=1htI2FyCjZ06p-b8DZX6lM5LTZkGO-AQL&ll=-9.09145940134328%2C-78.5550973&z=13