For 50%    –        Both trains running

For 55%    –        Barriers go up/down

For 60%   –        Blinking Crossing lights

For 65%    –        Station Lights ‘ON’ when the train arrives

For 70%    –        Trains can change tracks

For 75%    –        Trains can change tracks (alternate trains)

For 80%   –        1 Train arrive at station (wait 5 sec)

For 90%   –        2 Trains arrive at station (wait 5 sec)

For 100% –        2 Trains arrive at station (wait 5 sec) – Alternate Platforms

Bonus 10%       If 1 of the train travel in reverse (at some point)