Besides that three more layouts are included.
GP:


Rallycross:

And Dirt track:




Install: extract from "Glencoe + AI Traffic.7z" into your game - "..\AssettoCorsa\content\tracks\glencoe\" and confirm the prompt. This only adds the four new layouts and leaves the original unchanged for quick loading in multiplayer.

All layouts work in "Trackday" or "Weekend" - starting from the pits. "AI Flood" is recommended for the 2-way and the Dirt track:


In "..\AssettoCorsa\content\tracks\glencoe\2way\data\" you can find "ai_hints.ini" and rename it (to disable limit) or edit the "VALUE" to change the speed limit.


For the lap times to be recorded see this post. The AI with speed cap at 97 kph make a full lap in ~90 min.


Probably you already got this covered but if you wonder how to make the track less heavy on the GPU start with switching to static reflections. This gets my gtx1660 flow seamlessly thru hdmi @50 fps. If that`s not enough next decrease step by step "Reflections resolution", "Shadows resolution", "World details"...

Happy driving!

Credits:
alekabul