Merhaba. Demiryolu saydings ve yard hat isim yazıyorsunuz. İsimler sadece ana hat için geçerlidir.

Freight? The tunnel mouth is at the same altitude as the YHT on the opposite bank. It appears to be about 20m to 30m above the conventional line. There is going to be a ramp as well on this junction... Let's wait and see what is going to be built exactly.

There is about 200m between the conventional line and the entrance to the tunnel towards Bursa. It is going to a R=200m curve at best. Unless you want everyone to spill their çay, it is going to be a low speed junction :) Also, traffic wise, most trains will proceed to the YHT line, not the conventional one. So it is most likely a single track junction, with no diamond crossing of the opposite track. Quite enough for 1 or 2 trains per day at low speed. I will change OSM accordingly if you are ok?

It does not make sense to add a double track junction to a single track line. The junction must be single track as well?

Dear mappinglander
My turn to ask a question...I was puzzled by this changeset when I saw it. Isn't it to soon and a bit speculative to map this Antalya YHT project which may or may not be done? OSM wiki states that route variants are not expected to me mapped.
osm.wiki/Verifiability.
best regards.
Jean-Patrick

Hi
This is a very good question... I created a train station node, considering there are 4 tracks and most of the attributes of a railway station. For the train stop position, I kept the existing node & tags, created 11 years ago. I am not sure this is accurate. The traffic on this line resumed a few days ago. Let's see if this station will be served by a passenger train? If you have the information, please proceed with the update. Best regards. Jean-Patrick

Maybe there some construction, so I updated the tag accordingly for this way. In addition, way/1395533651 is showing a 360m tunnel. This is not verified by any other source, and it does not make sense in this context. Please check again?

Hi Erkinalp
Can please confirm this changeset. The railway track going under the Birerova deposu is looking like a mistake?