Routes

Editing bits of roads with loads of routes on them is extremely tedious. I had to remove two pieces of road from ~10 different relations and replac...

Addresses

I've been adding some addresses. I've been using nodes for the entrances tagged with the addr:*=* tags and building=entrance. The reason for this...

Layers

An idea that I saw on the mailing list (thank goodness I don't subscribe to that) was that of different layers of data. The idea would be choosing ...

Speed limits

Does every road need to have a maxspeed tag? What methods do people use for collecting speed limits?