Possibly I am pushing a non-issue but personally I find the red overpowering in a grid system and I have no other explanation as to why so many major roads are getting tagged as tertiary and secondary.
Autually, I guess another explanation might be because many of the US highways were tagged as secondary by default on import (with motorway-link ramps). Incidentally would it be possibly to design a 'tiger-bot' that went looking for roads tagged as secondary, are 'separated' and had not been touched since initial import and retagged them automatically as motorway? This would of course need consensus but might save a lot of work, but I think the only roads that fit this condition are really motorways. Thanks, Peter > -----Original Message----- > From: David Earl [mailto:[EMAIL PROTECTED] > Sent: 21 April 2008 20:21 > To: Peter Miller > Cc: [EMAIL PROTECTED]; 'Talk Openstreetmap' > Subject: Re: [OSM-talk] Highway tagging in the USA > > On 21/04/2008 19:46, Peter Miller wrote: > > Also. please could someone to a 'trial render' of the area using one or > > more potential 'USA friendly' colour schemes so we can see what it would > > look like. Personally I would be interested in something along these > lines: > > > > Orange and wide: Motoroway/trunk > > > > Yellow and wide: Primary > > > > Yellow at narrow: secondary > > > > Fainted yellow and narrow: tertiary > > Curious that you say these are 'USA friendly' colors. I have in front of > me a Rand-McNally road map of the US, bought and published in the US, > and the key is as follows: > > Free limited access highway: purplish blue with red casement > > Toll limited access highway: light green with dark green casement > > Other four lane divided highway: yellow with red casement > > Principal highway (mostly used for wider non-divided state highways in > practice): wide pink (no special casement) > > Other through highway: narrow pink (no special casement) > > Other road: narrow purple > > Unpaved road: white with gray casement (though so small it just appears > as a gray line really). > > On the inset street-level maps, they carry this through, and in > addition, show principal urban streets as gray > > They also have some central area maps for some cities where they show > every street. In these, the principal urban streets are now pink and the > minor (residential) streets are gray. The big highways are as per the > main map, though we get to see individual carriageways and junction > arrangements at that scale. > > The Golden Gate bridge is apparently tolled, so it is shown in the > second category. > > David _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk