So, here's an example of where we might need to include "multiple destinations" in a ramp name. This is the offramp from the N14 to the R512.
Following the US guidelines, this ramp would be named: "Exit 295: R512 Randburg / Lanseria / Brits".
If we split the ramp near the end, the terminal segments could be named like "Exit 295: R512 Randburg" and "Exit 295: R512 Lanseria / Brits". This would unfortunately make the road geometry more complicated, but might be worth it to shorten the naming. Judging from the information I've seen elsewhere on the wiki, it looks like the TTS *should* insert a pause for a slash with spaces around it (like "Lanseria / Brits") although it does not insert a pause if there are no spaces around it (like "Lanseria/Brits"). I still need to verify this locally.
Following the UK guidelines, this ramp would be named: "N14 (S) 295 Exit to R512". That seems simultaneously too verbose, and too different to the actual signage. In particular, mentioning the name of the highway you are already on is either redundant (if you already know what highway you're on, you don't need Waze to tell you!) or confusing (if you don't know what highway you're on, the exit ramp sign is unlikely to tell you).Final sign before ramp: http://goo.gl/maps/Q06cO
Exit 295:
R512
Randburg
Lanseria
Brits
First sign on the ramp after leaving the highway: http://goo.gl/maps/85JLE
Right:
R512 Randburg
Left:
R512 Lanseria
Brits
View of the actual intersection, for reference: http://goo.gl/maps/YvItp
Just a regular four-way intersection with a robot, not even a slip lane.
Following the US guidelines, this ramp would be named: "Exit 295: R512 Randburg / Lanseria / Brits".
If we split the ramp near the end, the terminal segments could be named like "Exit 295: R512 Randburg" and "Exit 295: R512 Lanseria / Brits". This would unfortunately make the road geometry more complicated, but might be worth it to shorten the naming. Judging from the information I've seen elsewhere on the wiki, it looks like the TTS *should* insert a pause for a slash with spaces around it (like "Lanseria / Brits") although it does not insert a pause if there are no spaces around it (like "Lanseria/Brits"). I still need to verify this locally.
Re: Ramp naming proposal