On 19 August 2012 11:44, Fabrizio Carrai <[email protected]> wrote: > After a short discussion on the italian talk, I would move the discussion in > this list. After some tests with OSRM, I missed the availability of a tag > to mark the continuos (or discontinued) line that divide the lanes in > several single carriageway. > > In my opinion this is an important indication to the routers to avoid > illegal turns across a road. A typical useful application case is a road > with many side road [2]. Actually the problem is solved with several turn > restriction relations, one for each side way. Tagging the main way with > "divider=solid_line" the problem would have been solved in a easier way, > also reflecting the real status of the road. > > Indeed a "Divider=solid_line" proposal [3] was already presented . I'm would > revamp such proposal. > What is your opinion ? Is there any router developer here ? >
In my opinion it's best to treat legal separation (i.e. solid_line) the same way as physical separation, i.e. create two separate highways, one in each direction. /Markus _______________________________________________ Tagging mailing list [email protected] http://lists.openstreetmap.org/listinfo/tagging
