[Talk-us] Editing_Standards_and_Conventions for US Interstate highways

[Mike N.]

> Mike,
>
> Have a look at:
>
>  http://wiki.openstreetmap.org/wiki/United_States_roads_tagging

 To avoid having this page become too large, I would propose creating a new 
page for US Interstate Highways, and having the "Interstate Highways" 
section of this page refer to the new page.