[Talk-us] US highway classification

[Richard Welty]

On 5/28/11 10:40 AM, Mike N wrote:
> On 5/28/2011 9:12 AM, Anthony wrote:
>> Trunk has no meaning beyond "color the road the same color as other
>> things that are tagged trunk".
>
>   Even color is not defined - some trunks can be toll / not toll.
>
>   However, trunk *could* serve as a router hint that the road is a 
> better selection than primary / secondary.
yes, it could, and that would be a valid reason for the distinction.

but for that, we need to use it consistently and there need to be
some focused meaning that usage.

richard