Cities: Skylines

Cities: Skylines

TM:PE 11.9.1.0 STABLE (Traffic Manager: President Edition)
n00b_stomp 28 Jan, 2022 @ 7:23pm
Traffic slows to a crawl on roads with modified speed after upgrading roads.
Hello, I'm experiencing traffic crawling at very slow speeds on roads where I set the speed limit using TMPE. This is happening on roads that I previously set the speed on and then upgraded to a new type of road. Also noticing this happening on my connections to those roads (i.e. if I set a highway to 70mph, the on ramp will have traffic going 10 mph even though the speed limit is the original 50mph on the ramp. If I adjust the speed, traffic moves normally again.)

Just thought I'd raise awareness as I haven't experienced this prior to the most recent update.
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Showing 1-6 of 6 comments
Krzychu1245  [developer] 28 Jan, 2022 @ 8:08pm 
Does overlay displays correct (slower) value (per-segment and per-lane mode)? Are you setting speed limits in Defaults mode(asset limit) or Regular mode (per segment/lane)?
n00b_stomp 28 Jan, 2022 @ 8:29pm 
Originally posted by Krzychu1245:
1. Does overlay displays correct (slower) value (per-segment and per-lane mode)?

No, I'm seeing the faster speed on the overlay (i.e. 50 km/h on a 4 lane road with median) but the cars will go much slower than what the overlay shows. I found that setting the speed limit to something else and then back again (50 -> 40 -> 50) makes the traffic move normally.

Originally posted by Krzychu1245:
2. Are you setting speed limits in Defaults mode(asset limit) or Regular mode (per segment/lane)?

Regular mode (per segment/lane).
pegatan 29 Jan, 2022 @ 8:56am 
Same here
Agavoideae 29 Jan, 2022 @ 11:31am 
It's been doing the same thing to me, but I haven't adjusted any road speed limits.
Krzychu1245  [developer] 29 Jan, 2022 @ 2:11pm 
Originally posted by Agavoideae:
It's been doing the same thing to me, but I haven't adjusted any road speed limits.
If you build big airport with Aircrafts DLC that maight cause performance issues (lags).


Originally posted by n00b_stomp:
Originally posted by Krzychu1245:
1. Does overlay displays correct (slower) value (per-segment and per-lane mode)?

No, I'm seeing the faster speed on the overlay (i.e. 50 km/h on a 4 lane road with median) but the cars will go much slower than what the overlay shows. I found that setting the speed limit to something else and then back again (50 -> 40 -> 50) makes the traffic move normally.

Originally posted by Krzychu1245:
2. Are you setting speed limits in Defaults mode(asset limit) or Regular mode (per segment/lane)?

Regular mode (per segment/lane).
Could you post TMPE.log and output_log.txt from session where you try doing this? Files are cleared every time game is started. I can't reproduce issue yet but savegame could also help recreating the same environment as you have.
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Showing 1-6 of 6 comments
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