Features:
- Longer green lights for straight traffic (around 30 seconds)
- Extended protected left-turn phases (around 20 seconds)
- Approximately 5-second yellow light duration
- Improved transitions between signal phases
- Left-turn signals activate before straight traffic where applicable
- Better synchronization between opposing signals
- Reduced unnecessary delay between red and green signals
- More natural and realistic intersection flow overall
- Tested on game version 1.61.x
Extended Traffic Signal Timing & Phases is a gameplay tweak for American Truck Simulator that reworks how traffic lights behave at intersections. Instead of the default quick light changes, this mod extends green and left-turn phases to create a smoother, more believable flow of traffic.
In game, drivers will notice longer green lights for straight-moving traffic, extended protected left-turn phases, and better-timed yellow lights. The mod also improves the transition between signal phases and reduces the awkward pause between one light turning red and the next turning green, making busy intersections feel more natural.
This mod is ideal for players who want a more immersive and realistic traffic experience while driving through cities and intersections. Note that compatibility with other mods altering traffic signal profiles is not guaranteed.
