Cities: Skylines (Steam) - Cars started u-turning in the middle of the road for no reason.

[Nautilox8183]

Describe your issue
Cars started u-turning in the middle of the road for no reason.

What is your game version?
1.13

What expansions do you have installed?
Every DLC.

What mods are you using?
TMPE, a lot of building mods, Find It! 2, Fine road anarchy, some road mods, and a lot of AI car mods

Please explain your issue is in as much detail as possible.
So, I was just playing and all of a sudden traffic is backing up - turns out the problem was vehicles u-turning for no reason in the middle of the road.

Can you replicate the issue? If yes, please explain how you did it.


Attachments File(s) attached

 

[AndrewT]

Please attach the affected save game file here, plus the game's log file:
...\Steam\steamapps\common\Cities_Skylines\Cities_Data\output_log.txt

 

[ristosal]

I'm seeing smoke in the top left corner of that image. Was there a fire? Cars will u-turn at a fire and find another route until it's put out.

 

[ASGeek2012]

You said you're using TMPE. If there is not a fire that they're trying to avoid, then check the node and make sure you did not allow U-turns at that node.

You also said you're using some car AI mods. TMPE also offers changes to the traffic AI and pathfinding. You may have a mod conflict somewhere.

 

[Nautilox8183]

You said you're using TMPE. If there is not a fire that they're trying to avoid, then check the node and make sure you did not allow U-turns at that node.

You also said you're using some car AI mods. TMPE also offers changes to the traffic AI and pathfinding. You may have a mod conflict somewhere.

Correct, there was a fire, and I double-checked to make sure that I was allowing no u-turns. But even after the fire was put out, cars kept u-turning. Thank you for the information.

 

[Nautilox8183]

Please attach the affected save game file here, plus the game's log file:
...\Steam\steamapps\common\Cities_Skylines\Cities_Data\output_log.txt
Here it is.

 

[AndrewT]

Please attach the affected save game file here

 

[Nautilox8183]

Please attach the affected save game file here

I really apologize for the late response, but where would the save game file be?

 

[AndrewT]

Local saves are here:
...\AppData\Local\Colossal Order\Cities_Skylines\saves\
(To see the AppData folder you'll need to enable View Hidden Items in File Explorer)

Cloud saves you can see and get from here:

Sign In

store.steampowered.com

 

[Nautilox8183]

So, I used TMPE to completely reset the lane mathematics of the roads and re-placed them all. I also deleted buildings around the road and that semeed to fix the issue after a few minutes of gameplay. Thank you very much Andrew for helping me with this!