Obstacles

There are 13 Obstacles in the game:
 * 1) Sleeping Drivers
 * 2) Wheel Clamps
 * 3) Traffic Signs - Turn Order
 * 4) Barriers
 * 5) Smog
 * 6) Tarps
 * 7) Status Changing Fields
 * 8) Antennas and Traffic Lights
 * 9) Traffic Cones
 * 10) Garbage Trucks
 * 11) Colorful Elements
 * 12) Fountains & Silos
 * 13) Snow Plow
 * 14) Windmills (good luck with those!)