Hi all, The attached patch is a quick and dirty attempt at adding bus route information to the map, by appending to the street name. Some street names are not being appended to, but the patch is already generating impractically long street names near bus stations. In other words, the route information should instead be generated on layer(s) separate from the "base" map. It seems to me that the optimal translation rules for bus routes could be place-specific. For example in the Helsinki metropolitan area, ${ref} is really enough for identifying local bus routes. The attached patch displays ${network} too, but end users could infer that from ${ref}. Long-distance bus routes might need ${operator}, but they could already be identified by ${name} (a dash-separated list of place names). It would seem to make sense to have long-distance routes and local routes on separate layers. One common layer could be enough for all local routes, for ease of use too (need to disable/enable one "local bus" layer instead of selecting "local bus Helsinki", "local bus Turku" etc.) Then again, some control freaks could like to have one layer per ${network} or ${operator}. Then the labels on the lines could omit ${network} or ${operator}, only mention the ${ref}. Could someone give me a hand with map layers (families in Garmin speak, if I understand correctly)? Would I have to invoke mkgmap multiple times, once for each map layer (family) and finally to combine the families to a single gmapsupp.img? Or can I ask mkgmap to generate multiple map families from the set of map tiles? What would be the best way to package translation rules for bus routes? If the route=bus layer is to be compiled separately from the "base" layer, then it would need a different style altogether, right? And I guess it could be compiled with fewer and bigger map tiles as well? Currently, my "base" layer of Finland is 3 tiles. I believe that one tile of bus routes would easily cover the entire country, at least until all bus routes have been mapped. Best regards, Marko