Author Topic: chng: China National Expressways  (Read 25813 times)

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Offline michih

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Re: chng: China National Expressways
« Reply #30 on: May 18, 2025, 02:14:07 am »
As well, I believe only about half of the system is only mapped (which is already the size of usai)

It's already 19% longer than usai, almost 60,000 miles.

Mostly missing exit numbers, there's a lot of in the middle of nowhere.
Naming all the exits G123_Que knowing there's a "final form" that would require scrubbing a route again is not fun :/

Not G123_Que but Que only. Sure, it's annoying but it might take years or decades till everything will be updated on OSM. Who knows.

We do currently only have 10 travelers. You are no. 1 with just 0.32% traveled. Thus, I see no urgency to enable travelers getting update entries in case of future changes.
However, I think that it would ease the review process to clearly see what's done.

We might have two systems:
- chng China National Expressways
- chngi China National Expressways (incomplete)

Similar to what si404 did with asiah by having an additional asiaho system for outlined routes - in devel status though. I think that si4040 also had a "review" system in the past.

Any strong feeling against that approach from anyone else?
« Last Edit: May 18, 2025, 02:29:10 am by michih »

Offline michih

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Re: chng: Hainan
« Reply #31 on: May 25, 2025, 03:05:21 pm »
G15/G75:
Move Ferry to overpass @ http://www.openstreetmap.org/?lat=20.050081&lon=110.153657
Ferry -> Fry
Move 621 to http://www.openstreetmap.org/?lat=20.037553&lon=110.165910


G98:
+X498736 is off
+X714607 is off
+X598586 is off
Move 132 to overpass
Move 169 to overpass
Move 176 to centerline
Move 185 to centerline
Move 222 to centerline
Move 237 to centerline
Move 249 to underpass
+X340156 is off
Move 287 to underpass
+X784827 is off
Exceeds limits b/n 308 and 317
Move 338 to overpass
+X546924 is off
Move 348 between on and off ramp
+X317540 is off
+X875048 is off
Move 427 to overpass
Move 439 to overpass
Move 449 to overpass
Move 460 to overpass
Move 486 to centerline (G9813 too)
Move 508 to underpass
+X188510 is off
Move 563 to overpass
Move 577 to underpass
Move 587 to centerline
HuoAve -> 598 as indicated on OSM?

G9811:
Have you checked the exit numbers with videos?
Does it really extend south of G98?
Move 132 to overpass


G9812:
Have you checked the exit numbers with videos?


G9813:
Have you checked the exit numbers with videos?
+X220784 is off
Move 135 to overpass
Move 146 to centerline