Urban 6 Lane Interchange – Double SPUI
This Interchange is basically a double SPUI.
To use this Interchange properly you should use Traffic Manager PE or an other mod which can do the same.
What you can do to improve your traffic:
1. Remove the Traffic Lights from the entry crossings because no cars will turn left.
2. Change the traffic lights in the central crossings so both highway ramps have green at the same time. Every car will turn left here.
Have a nice day,
FightBiscuit