[Talk-transit] [Talk-GB] NaPTAN - Time for the rest?

[Alex S.]

Tiziano D'Angelo wrote:
> I've go the same issue, in my town Padova, some routes are extended or 
> shortened at evenings and on Sundays/holidays. I have started mapping 
> the extended/shortened routes as separate relations, using opening_hours 
> to specifiy the operating times (occasionally I used also day_on, but 
> opening_hours supports both day and time).
[..]
> Unfortunately, Openbusmap/OPNV still can't distinguish between these 
> lines and the regular ones, sharing the same ref number.

My local transit authority codes it into the route number:
3 (regular), 3J (night & sunday), 72 (regular), 72E (express - missing 
half the stops along the way), etc.