Roads under water

Dutch, we have even more of those things. its not special for me any more. But it’s one of the great solutions form our country.I think it would have been easier if they just made a bridge over the water.But this is Roads under water ,It is difficult to made
roads under water,What happen when water level goes up, and if water will come to the road under canal? .Remind us of Pump jab university tongue emoticon we do have these, ,when the sky have been raining . wow roads​way & waterway together.They will need pump every times ,
Just today passed via this tunnel,in so many tunnels like this even more bigger.
Requires bold and imaginative engineering to obtain a simple and smart solution that it Is under the water.awesome engineering civil good, super designing,

Credit Images : from FB

under water
10996965_842589389144100_7053281175145811340_n

View above
11220083_842589079144131_8613505695567383593_n

Over the water
11228520_842589342477438_1212150460509132459_n

View above
11403432_842589325810773_5457160810271322810_n

​ under water
11692712_842589289144110_6662525588027014396_n

View above
11698624_842589419144097_4348106941900719894_n

View above
11698717_842589109144128_1605325264243597062_n