In order for you to play Traffic Jams on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7 - 64 bit
Processor (CPU):
Intel i5-4590 equivalent or greater
Memory (RAM):
8 MB RAM
Graphics Card:
NVIDIA GTX 1050 Ti / AMD Radeon RX 470 or greater
DirectX:
Version 11
Storage:
4 GB available space
VR Support:
SteamVR
In order to play Traffic Jams on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
Operating System:
Windows 10
Processor (CPU):
Intel i5-4590 / AMD Ryzen 5 1500X or greater
Memory (RAM):
8 MB RAM
Graphics Card:
NVIDIA GTX 1060 / AMD Radeon RX 480 or greater
DirectX:
Version 12
Storage:
4 GB available space