Hi,

Re: classification gaps, I think this makes sense. I will add a note about this type of mapping on the wiki page, and I'll start working on it. Feel free to do the same. I'll add text on the wiki page saying very short gaps (use reasonable judgement) on side streets between motorway links and roads of higher classification can be upgraded. Since this general note will exist on the page, we don't need to document every instance of it. We just want 'exceptions' to the rules to be listed so that we can keep track of them. I'll work on this now.

Re: US 7 in Danbury, I agree with what you're saying; undivided highways should not be motorways. It looks correct to me right now.

Re: Columbus Ave, I considered making that same upgrade, but decided to wait and see whether US 1 may be re-routed through the very recently constructed segment of Columbus Ave. If you want to make this edit, that's fine, but then please add it to the "Exceptions to this classification scheme" table on the Wiki page by creating a new row in the table.


