This bridge was so that on one side has a slope of 6.1 percent; while the other is only 5.1 percent was built. I can imagine the chaos that is to be formed when for some reason the traffic going up is stopped. Security will be many drivers who with this inclination and manual, the vehicle will be back.

An inclined bridge that will cause vertigo
Image Source: Google image

Finally, there are some images that make clear why it is known as the “roller coaster bridge”, although in fact the slope is not as steep as seen in images taken from the front. A side takes diagonally and shows that it is not that the drivers will feel that vacuum.