You've probably never had more control over the flow of traffic in Transport Fever that you're going to have with this mod. It allows you to specify a collection of filters for any road you choose to ensure that everything moves in a manner that suits you best. Fake one-ways, bus lanes, truck-only lanes, and more will let you ensure that everything you need gets to where it needs to go in timely manners, making for much more organized traffic flow.
Credits: diomidov