Hi, Fu-Kwun Hwang I'm sorry for not giving in details my problems regarding this program, i'm new in java programming.

This is a small program that I have to do for College, and my problems are I do not know how to show the cars as alphabet characters, during the simulation.
And how to show the traffic lights whit the "-"(the green light) and "|"(the red light), symbols. And making the cars stops when the light are red, and make them fill the empty spaces until the red light.

Tank You for your help. ;D

Orlando Ribeiro