- 1. swap RoadTypes enum to version given by Alberth, with StreetTypes and TramTypes, and methods to set / get / check those from the RoadTypes instance
- a. substitute RoadNotTypes whilst patching, then replace later (RoadNotTypes won’t cause search term conflict with RoadTypes)
- b. to patch RoadTypes, there are 78 places consuming RoadTypes enum
- i. move the storage to m4 as part of this, and deprecate the two existing road/tram bits
- ii. most of the consumers of RoadTypes don’t look hard to patch