Help!!!!asap!!!i Need Software That I Can Use For Simulation Of Road Traffic(good Graphics Of Result)?

I am doing a project and dont have any idea of the softwares that i can use for simulation.I need to know about the softwares available for this purpose (freeware preffered) and describe the software why do u recommend it and how can we learn it and get it.Thanks

Whats The Name Of A Good Simulation Software For Manufacturing?

Once I saw a software were a entered some times and routes the products should follow on a production cell, including conveyors, automatic machines, etc. You could adjust the speed of the simulation and see how everything looks after 2 or 3 hours. You could use some cars and traffic light to simulate [...]