Primary data source = GeoBase shapefiles, as with
CANAB Alberta Provincial Highways 1-216I have some files (AB 500-546) on a thumb drive that have been gathering dust, edited between 2013-10-23 and 2014-05-27. Nothing has been uploaded yet; I'm just starting this topic to note that work has indeed begun.
I've been thinking of taking the approach used for the USAKY and GBNA systems, and temporarily breaking this up into four subsystems
(CANAB5, CANAB6, CANAB7, and finally CANAB8, which would also include the three AB9xx routes) during development. Once all four subsystems undergo peer review and become ready for activation, they'd be merged into a single system. In the meantime, the individual subsystems could be activated as they become ready. This may or may not actually happen; I'll make the call once the AB5xx routes are drafted.
Don't expect to see much activity here for a while; my priorities at the moment are an ongoing Arkansas cleanup, and moving USANYP toward activation.