Author Topic: NLD: Maastricht NMPs  (Read 316 times)

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Offline yakra

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NLD: Maastricht NMPs
« on: March 24, 2020, 05:30:10 pm »
While working out a fix for DataProcessing#150, I discovered that an NMP at the end of N590 had been incorrectly flagged as LI in tm-master.nmp, and then lost in the shuffle & marked FP.
I took a look around the area and have some suggested changes.

nld.n002maa looks to be longer in one direction of travel than the other. Lovely. This being as it is, having it extend a bit north of A79 looks appropriate.

Exit 52:
This point is positioned at the end of the offramp to Nieuwe Limmelderweg, though N2 is signed via the direct slip ramp a bit farther south. Positioning the point at Nieuwe Limmelderweg keeps the usual interchange practice of "where the center lines cross" of A2/E25, and better represents where the slip ramp for N2Maa departs.

The end of A79 looks fine.
Either we will not have an A79 <-> N2Maa graph connection we do want, or we will have an A2/E25 <-> N2Maa graph connection we do not want. So why not stay with what we have (the former).

Exit 53:
If nothing else, N590 has its NMP to fix here. But we can do better than that, and resync all the points here to have a full set of graph connections & Intersecting/Concurrent Routes, breaking the false concurrency south of here with a shaping point.

Exit 54:
Wow, nice, two levels of tunnels. Panning north, we can see that there was reconstruction of some kind going on... Was a surface or elevated highway put underground Big Dig style? A reconfiguration here could explain the waypoint positioning. Now though, it looks like the roads have moved, and we have a trumpet connecting road, and so sadly would lose a graph connection.

Recommendations:
Black lines stay the same.
Blue lines are changed.
Green lines are new.

nld.a002:
...
51 http://www.openstreetmap.org/?lat=50.890284&lon=5.741858
52 http://www.openstreetmap.org/?lat=50.872778&lon=5.731618
A79 http://www.openstreetmap.org/?lat=50.870030&lon=5.729713
53 +N2_N http://www.openstreetmap.org/?lat=50.858461&lon=5.713335
54 http://www.openstreetmap.org/?lat=50.841144&lon=5.717115

55 http://www.openstreetmap.org/?lat=50.830960&lon=5.718234
...


nld.e25:
...
51(A2) http://www.openstreetmap.org/?lat=50.890284&lon=5.741858
52(A2) http://www.openstreetmap.org/?lat=50.872778&lon=5.731618
A79 http://www.openstreetmap.org/?lat=50.870030&lon=5.729713
53(A2) http://www.openstreetmap.org/?lat=50.858461&lon=5.713335
54(A2) http://www.openstreetmap.org/?lat=50.841144&lon=5.717115

55(A2) http://www.openstreetmap.org/?lat=50.830960&lon=5.718234
...


nld.n002maa:
A2(52) http://www.openstreetmap.org/?lat=50.872778&lon=5.731618
A79 http://www.openstreetmap.org/?lat=50.870030&lon=5.729712
A2(53) +A2_N http://www.openstreetmap.org/?lat=50.858461&lon=5.713335
+x4u70-730841 http://www.openstreetmap.org/?lat=50.841745&lon=5.716984
A2(54) +A2_S http://www.openstreetmap.org/?lat=50.841144&lon=5.717115

(The shaping point was inserted to get the least possible visible diversion from the A2/E25 trace without being an NMP.)

nld.n278:
...
EndDom http://www.openstreetmap.org/?lat=50.840206&lon=5.710723
A2 http://www.openstreetmap.org/?lat=50.843121&lon=5.717780
VijWeg http://www.openstreetmap.org/?lat=50.843045&lon=5.731940
...


nld.n590:
N2 http://www.openstreetmap.org/?lat=50.858461&lon=5.713335
VijWeg http://www.openstreetmap.org/?lat=50.852945&lon=5.732112
...


nld.noobrug:
Looks like this has been realigned from what's in the HB, but I'll hold off on recommending specific changes for this route.
« Last Edit: March 24, 2020, 05:43:13 pm by yakra »

Online michih

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Re: NLD: Maastricht NMPs
« Reply #1 on: March 28, 2020, 04:49:19 pm »
Thanks for making suggestions. The only TM thing I hate more than Belgium..... is Maastricht... just next to Belgium.... I'll look into this once the beln shit is done.... Need to make a little break and do anything else first.........

Online michih

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Re: NLD: Maastricht NMPs
« Reply #2 on: March 31, 2020, 03:01:18 pm »
I've applied all suggestions and changed nld.noobrug too https://github.com/TravelMapping/HighwayData/pull/3715

Offline yakra

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Re: NLD: Maastricht NMPs
« Reply #3 on: April 02, 2020, 01:52:12 am »