- Please do not use iD if you can. Use jOSM. iD sucks at arranging member order, and can cause a lot of havoc (e.g. node discrepancy)
- Please always add the tag public_transport:version=2 for routes. That way others can verify your work more easily.
- If you find there are other map features needing change, do those changes first. Keep your final change set clean with the bus route relation(s) being the only constituent(s).