Be traffic master!
This is the time to solve the traffic jam.
There is congested traffic everywhere and the solution is now in your hands.
Check the traffic lights make everyone happy.
Just be careful, if cars pass at the wrong time, you may cause an accident.
Activate the green light at the right time in various stages. Vehicles from bridges, Railways, Roads full of various vehicles.
Now you are in control and make sure everyone gets where they go.