So I tried the Adaptive Prop Visibility Distance mod and it fixed the problem with the LODS that I mentioned in my first comment, so you might want to add that as a dependency for it.

(Comment limit cut me off)
I noticed some weird node looking things when I was doing the TM:PE lines in the BRT stations and I think that's what's stopping the pathing. Here's an image
The error I got trying to place a bus stop on the 4 lane with median road.
Trying to move the bus stop but no path

Thanks for answering so quickly if you've got life stuff going on right now, I completely understand that taking priority. So I just re-tested and I get some interesting behaviour from the other roads and the BRT stations on roads. If I try and put a bus station on the four lane two-way road, I get an asset error. For the roads with the medians in the middle, I can't move an existing bus stop to the middle but I can create a new stop there. It doesn't create a prop station though. Stops on the side of the road do work for existing bus stops but doesn't generate props if it was meant to. I used TM:PE and I have the stop selector mod and tried pressing SHIFT and it didn't work. With the BRT stations, even with TM:PE lanes set up like in the picture, the lane tried to u-turn when I tried to put the stop next to the shelter but couldn't find a way out. Strangely, a bus line did path through the station without stopping.

I appreciate the feedback. These were some of my first assets and I've learned since then. The LOD is generated by the game. I have a ton of things on the go right now with life, I may get back to these sometime.

I managed to get these working, unlike some of the other roads (I'm going to recheck one of them but it literally gave me an asset error like ten times for trying to place a bus stop). But the LOD is really weird on the stops, it becomes all distorted much early than anything around it. I do use ULOD but even when I put the prop distance up, it still happened. Here's a screenshot: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2554716760

@macluk Yes! It works just like a normal road but these BRT stations appear when you place a stop.

No way! :) Is that bus shelter that is as a seperate prop (the one in required items list), is it built in in this network? :) As in popping up automatically when placing a bus line? :)