[Talk-us] Announcing progress: Minnesota Highway classification project publishes first guidance

Paul Johnson baloo at ursamundi.org
Thu Jan 27 22:03:36 UTC 2022


On Thu, Jan 27, 2022 at 4:00 PM Bob Gambrel <rjgambrel at gmail.com> wrote:

> I am trying to understand your distinction in the last sentence: "If a
> segment ends with an at-grade junction, it's still an expressway, but the
> motorway ended with the previous junction." I guess I am confused by
> "previous junction".
>
[...]

>
> <https://wiki.openstreetmap.org/wiki/File:Example_of_where_to_end_a_motorway_island.jpg>
>
> <https://wiki.openstreetmap.org/wiki/File:Example_of_where_to_end_a_motorway_island.jpg>
> Example of where to end a motorway island.
>

I'd generally call A wrong, B an improvement but still weird, and in that
example, at the split for the offramp to CR 15 westbound and at the end of
the onramp from CR 15 eastbound to be the transition from motorway to trunk.
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