Pay attention to the city's trains and prevent accidents at crossings before time runs out. The aim of Railroad Crossing is to have all the cars across the tracks before the train passes, thus avoiding serious collisions.
To know exactly where the next railcar will come from, you'll have to pay attention to the railroad signs. Preventing accidents is a matter of practice, patience, and a good eye, because the only things that separate cars from tragic accidents are two metal gates you have to open or close at each end of the road. If you let more cars pass than you should, there will be a pile-up and you'll have to start the level over again.
The further you get into the game, the harder the levels will be, so you'll need to stay super focused in order to control multiple roads, watching for every opportunity to direct the traffic correctly.
Editors' Note: To download the application, click on “Download” button. Enter your log in details. When download is completed, go to your app bar, click Downloads and find the file you just downloaded. Open the file and press “Install”. Please note that this download may not be available in some countries.
Read the instructions about the installing and removing the apps here