Other examples of weird route designators include Arizona's "Loop 101" and "Loop 202" freeways in Maricopa County (Greater Phoenix). They are state highways, 100% freeways (probably), one around metro PHX and the other around the East Valley (Tempe/Mesa etc.). Like James I think that the route designator and the directionality are two completely different things. So I would imagine "Loop 101" in the way ref and directionality in the relation role. Sadly although I live there half the time I can't recall how the loops are directionally posted right now, but I can take a look later next week.
Peter On Wed, Nov 27, 2013 at 8:44 PM, James Mast <rickmastfa...@hotmail.com>wrote: > However, with the split Interstates (I-35W/I-35E in both TX and MN & > I-69E/I-69C/I-69W in TX) & US Highways (and a few state highways), the > letters are part of the route number. So, they wouldn't have any effect on > the "role" part for relations. When given routing info, they'd act just > like their non-lettered siblings. > > "Turn left onto Northbound I-35E on-ramp" or something similar. > > Also, I don't know why some people put the letter as a "modifier" in some > of the relations[1]. Maybe we could also remove that line (since the ref > line has the proper number still) when we convert everything to the > cardinal directions. > > -James > > [1] - http://www.openstreetmap.org/browse/relation/416519 > > > Date: Wed, 27 Nov 2013 22:22:47 -0500 > > From: saiarcot...@gmail.com > > To: talk-us@openstreetmap.org > > Subject: Re: [Talk-us] [josm-dev] Relation editor support for > north/south and east/west similar to forward/backward > > > > The same applies for I-35 in the DFW area; I-35E runs through Dallas > > while I-35W runs through Fort Worth. > > > > Saikrishna Arcot > > > > On Wed 27 Nov 2013 03:56:51 PM EST, Richard Welty wrote: > > > On 11/27/13 2:46 PM, John F. Eldredge wrote: > > >> You also have compass-point letters used to distinguish between > > >> branches of the same route. For example, US 31 runs north/south. A > > >> portion of it branches off as US 31W, which runs roughly parallel, > > >> some miles westward of US 31, and eventually merges back into it. > > > in the Hudson Valley of NY, we have US 9/US 9W, which behave > > > similarly; 9 is on the east side of the river south of Albany, > > > and 9W is on the west side. > > > > > > (on top of that, NYS has a thicket of state routes which are > > > spurs and loops off of 9/9W, e.g. NY 9A, 9B, ... 9H, 9J... > > > > > > mapping in NY is fun. wheeeeee!) > > > > > > richard > > > > > > > > > > > > _______________________________________________ > > > Talk-us mailing list > > > Talk-us@openstreetmap.org > > > https://lists.openstreetmap.org/listinfo/talk-us > > > > _______________________________________________ > > Talk-us mailing list > > Talk-us@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-us > > _______________________________________________ > Talk-us mailing list > Talk-us@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-us > >
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