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

[Paul Johnson]

On Fri, Jan 28, 2022 at 12:07 PM Ian Nicholson <ian at binaryash.net> wrote:

> So as someone who’s not extremely versed on this: if we assume that
> motorways should not end at at-grade intersections, how should US-61 be
> tagged where it intersects with I-90 at Dakota (this is where I-90 turns
> away from the Mississippi and heads west in the south half of Winona
> County)?
>
61 has on/off ramps several hundred feet north of the split, but about a
> half mile to mile north of the ramps there is an at-grade driveway to the
> southbound lane and about a half mile north of that there is a turn lane
> where the northbound lane can access a frontage road.
> Apologies I realize this is basic but I’ve just had a difficult time
> getting my head around these tags.
>

I'd call it an expressway north of Exit 9 for sure, though the distance
between Exit 9 and I 90 is so small I'd probably just call that length as
expressway as well.
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