Here's something we could use in Trainz; right turns and U-turns. We should also use all the lanes in the road instead of the one next the divider or lines. The four lane roads only use the lanes near the center of the road for traffic, leaving the ones near the shoulder of the road vacant. That's not realistic. N3V/Auran should randomize the turning of the cars where some will go straight, left, right, U-turn and so on and so forth. Another good idea is adding flashing blinkers where cars switch lanes and they use their turn signals. Just my 2 cents to enhance the realism of the game.