Travel Mapping

Highway Data Discussion => Updates to Highway Data => Solved Highway data updates => Topic started by: formulanone on November 02, 2020, 06:44:31 pm

Title: IL: Need Point for I-57 Exit 349 at I-294
Post by: formulanone on November 02, 2020, 06:44:31 pm
I-57 Northbound has an exit for I-294 (https://www.google.com/maps/@41.6105479,-87.6972365,3a,48.9y,49.76h,88.87t/data=!3m7!1e1!3m5!1sXyxUkbMMRfvG0SmO7xSaCA!2e0!6s%2F%2Fgeo1.ggpht.com%2Fcbk%3Fpanoid%3DXyxUkbMMRfvG0SmO7xSaCA%26output%3Dthumbnail%26cb_client%3Dmaps_sv.tactile.gps%26thumb%3D2%26w%3D203%26h%3D100%26yaw%3D127.65279%26pitch%3D0%26thumbfov%3D100!7i16384!8i8192) (northbound only) which is missing from the HB.

I-294 does have a point for I-57, which is Exit 8.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: formulanone on November 20, 2020, 07:05:43 pm
Bump...I think this was lost in the shuffle.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: formulanone on December 09, 2020, 04:35:57 pm
This appears to be resolved now.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Markkos1992 on December 09, 2020, 06:12:27 pm
The I-57 349 point looks like it needs to be synced with the I-294 8 point.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: formulanone on December 10, 2020, 07:34:58 am
It seems to be off by a bit, since it's placed at the exit ramp gore point. I'm not clear if the point goes there or at the routes' visual intersection point.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on January 05, 2021, 12:32:03 am
Because there's only the one ramp, I put the point at the start of the ramp.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Markkos1992 on January 05, 2021, 02:52:24 pm
Actually there is a ramp from I-294 SB to I-57 SB.  (Also the "8" point should be changed to "7".) (https://www.google.com/maps/@41.6241831,-87.6906796,3a,75y,190.15h,90t/data=!3m6!1e1!3m4!1sKizeW3SBhusl2Kjy9xSgHw!2e0!7i16384!8i8192)
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on January 07, 2021, 01:08:46 am
Oh, you're right, there is another ramp. But the ramp from 294 joins 57 at about the same place I have the point.

The 8->7 thing is interesting because the I-294 file has 7 as a hidden point name! Maybe when the exit numbers were first being positioned it was in flux. I could flip them, but anyone who enters "7" now is covered.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: rickmastfan67 on January 07, 2021, 02:43:27 am
Oh, you're right, there is another ramp. But the ramp from 294 joins 57 at about the same place I have the point.

Doesn't matter.  If you take a look a little bit farther beyond the gore point, you can see them building another ramp for SB I-294 to NB I-57.
https://goo.gl/maps/4dWokzPVRAsmiAAT8

Thus, might as well 'future-proof' the point right here and now, and properly center it in I-57's file to match I-294's file.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on April 25, 2021, 12:18:51 am
Fair enough. I will reposition that point.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Markkos1992 on April 26, 2021, 11:48:12 am
I'm not sure what happened here, but both point coordinates still do not match.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: rickmastfan67 on April 26, 2021, 10:11:38 pm
Seems the point on I-57 was manually updated, and not copied directly from the I-294 file.

Code: [Select]
il.i057 349 (41.618404,-87.687141) NMP il.i294 8 [alt: ['+7']] (41.618437,-87.687293)
il.i294 8 [alt: ['+7']] (41.618437,-87.687293) NMP il.i057 349 (41.618404,-87.687141)
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on April 28, 2021, 02:04:59 am
This is on the radar for next time I send files.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on May 15, 2021, 03:54:04 pm
This should be completed to everyone's satisfaction.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: rickmastfan67 on May 16, 2021, 03:54:10 am
This should be completed to everyone's satisfaction.

Sadly, the points in both files still don't match. :(

I-57 is using: 41.618414°, -87.687188°
I-294 is using: 41.618437°, -87.687293°

What I recommend is that we use the 'new' I-57 location (seems to be the most centered one) and put it into I-294's file.  (see below as to why 8 can't be kept as a hidden point here on I-294)

il.i294:
8 +7 http://www.openstreetmap.org/?lat=41.618437&lon=-87.687293
----->
7 http://www.openstreetmap.org/?lat=41.618414&lon=-87.687188

This would fix this issue once and for all. :)

=====

The 8->7 thing is interesting because the I-294 file has 7 as a hidden point name! Maybe when the exit numbers were first being positioned it was in flux. I could flip them, but anyone who enters "7" now is covered.

It was first posted as 8.  Changed sometime between Nov '15 (https://goo.gl/maps/zRKcZexnDSbtzSQJ9) & Sept '18 (https://goo.gl/maps/nei9oW2RpCCwN9Qy9) to the now 7.

Sadly, we have to break list files here on I-294.  Why?  What we have as Exit 9 (Aug '15 (https://goo.gl/maps/m5VA9RdBRpiv667X6)), is now posted as Exit 8 (https://goo.gl/maps/uCyoDLjMQaA1NQ9eA). :(

So, the changes on I-294 will require an update entry due to the number shifting, since 8 is in use.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on May 17, 2021, 02:49:29 am
Well, hmm. The nearby exit renumbering adds a new dimension to this, doesn't it?  :P I'll get on this again.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: michih on May 17, 2021, 04:49:59 pm
Sadly, we have to break list files here on I-294.  Why?  What we have as Exit 9 (Aug '15 (https://goo.gl/maps/m5VA9RdBRpiv667X6)), is now posted as Exit 8 (https://goo.gl/maps/uCyoDLjMQaA1NQ9eA). :(

So, the changes on I-294 will require an update entry due to the number shifting, since 8 is in use.

Alt Label 7 (now primary label 7) and 8 (now 7) are in use. Yep, we need an update entry for renaming exit 9 to 8 because 8 cannot be kept as alt label.

https://github.com/TravelMapping/HighwayData/commit/896c74d175f05241c7efc0fe03f6768988d663d8
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: rickmastfan67 on May 17, 2021, 05:30:56 pm
Sadly, we have to break list files here on I-294.  Why?  What we have as Exit 9 (Aug '15 (https://goo.gl/maps/m5VA9RdBRpiv667X6)), is now posted as Exit 8 (https://goo.gl/maps/uCyoDLjMQaA1NQ9eA). :(

So, the changes on I-294 will require an update entry due to the number shifting, since 8 is in use.

Alt Label 7 (now primary label 7) and 8 (now 7) are in use. Yep, we need an update entry for renaming exit 9 to 8 because 8 cannot be kept as alt label.

https://github.com/TravelMapping/HighwayData/commit/896c74d175f05241c7efc0fe03f6768988d663d8

I think the entry needs a little more info to be honest.

If it was me, this is what I'd have written for the entry:
Code: [Select]
Updated labels for the interchanges of I-57 (was 8, now 7) & IL 83 (was 9, now 8) due to a recent renumbering.
This would allow people to know exactly what changed without digging into the change history on GitHub.

Highway63, if this is ok with you, I can submit the change for the update log.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: Highway63 on May 18, 2021, 03:22:28 pm
I did submit the files, but I did not have that description attached.
Title: Re: IL: Need Point for I-57 Exit 349 at I-294
Post by: rickmastfan67 on May 18, 2021, 09:15:44 pm
I did submit the files, but I did not have that description attached.

Ok, I'll submit my suggestion to clear up any possible confusion for the update log. ;)  Then we can consider this solved. :)

Code: [Select]
Updated labels for the interchanges of I-57 (was 8, now 7) & IL 83 (was 9, now 8) due to a recent renumbering.
https://github.com/TravelMapping/HighwayData/pull/4782