You probably noticed that during the last few patches, traffic lights in the American Truck Simulator have had some considerable tweaks. From last year June, our research department started work on this project, but there were a few issues we would need to overcome. One of the main problems was to find a system for US traffic lights in our game, as there are many differences found in every state, region, and cities. MUTCD defines the guidelines for the whole United States, but since every State can adjust it, you see where the problem lies. We agreed to make a compromise and choose those most commonly used (which means 50%+ coverage) to be made and implemented in our game.
An (un)expected result was that by mass replacement of the old lights, almost every junction and intersection in American Truck Simulator had broken. Lights colliding with other objects, signs and street name signs had also moved to pretty funny places... good times (especially for our map designers who had to fix this mess).
But in the end, we managed to overcome these issues and with update 1.35, every State (CA, NV, AZ, NM, OR and upcoming WA) will have real unique traffic lights. So that means you can now enjoy even more authentic roads, with more options now available for possible future additions, like the Flashing Yellow Arrow.
