Travel Mapping

Highway Data Discussion => In-progress Highway Systems & Work => Topic started by: michih on July 07, 2022, 12:35:56 pm

Title: cogn: Congo Routes Nationale
Post by: michih on July 07, 2022, 12:35:56 pm

The preview system has 6 routes for about 1,116 miles. No TM user has any travel (https://travelmapping.net/user/system.php?u=sneezy&sys=cogn) so far.
Please report issues here!

Title: Re: cogn: Congo Routes Nationale
Post by: michih on July 10, 2022, 02:06:29 pm

I found a road list (https://www.wegenwiki.nl/Republiek_Congo) and will peer-review the system down the road.

Title: Re: cogn: Congo Routes Nationale
Post by: michih on September 11, 2022, 02:44:41 pm

N1:
Mad_W is off
Loul -> P21 (GM) or Lom for Lombolo
BraByp -> P22 (GM)
+X933655 is off
Exceeds limits b/n +X352823 and +X101541
Mat -> Gam for Gambari
I don't see any name for "San". Change to Mad or Madi for Madibou?
Add wp at http://www.openstreetmap.org/?lat=-4.291780&lon=15.240127 for Ave Fulbert Youlou (East)
Add wp at http://www.openstreetmap.org/?lat=-4.283938&lon=15.253830 for Avenue Savorgnan de Brazza


N2:
Add wp at http://www.openstreetmap.org/?lat=-4.251525&lon=15.289487 for Rue Mbochi
Replace +X402476 by visible wp for Avenue William
Ioni -> Ion
Adzi_S -> Olo for Olono
Adzi_N -> NgoII for Ngo II
Remove +X611850
Add wp for Gamboma Airport? The other airports usually have a wp
Nts -> Nti
Ong is off
Ong -> Mos for Mossende


N3:
Tch -> Loub for Loubetsi
Move Kib to more important junction to the north (secondary highway)
Lou -> Louv because of Loub
Is P2 at the right location? OSM has it at the next roundabout to the north
Route begins at N1 according to Chris (https://www.wegenwiki.nl/N3_(Republiek_Congo))


N4:
Tch -> AveTerJau
Does it extend at north end to where our N5 end currently is, as indicated on GM?


N5:
Is south end correct? OSM and GM have the same end in front of the bridge over River Tchicondo


N6:
Has a totally different routing according to https://www.wegenwiki.nl/N6_(Republiek_Congo) from 2014 though, confirmed by GM but not OSM. I thought that we usually go with wegenwiki. German wikipedia (https://de.wikipedia.org/wiki/Liste_der_Fernstra%C3%9Fen_in_der_Republik_Kongo) has a similar road length. I couldn't find an English article. Is there any other source confirming our routing?
Bou -> Man (on the "wrong" route)

Title: Re: cogn: Congo Routes Nationale
Post by: michih on January 28, 2023, 02:11:36 am

A recent research found a route list having N1 to N15: https://www.skyscrapercity.com/threads/2336159/post-182209363

Quote

Not all roads exist in reality (especially in the northeast and to Gabon) and some do exist, but are dirt roads.

wegenwiki (https://www.wegenwiki.nl/Republiek_Congo) is updated.

Thus... Rework of the system required :(