Not a civil engineer but all water will follow gravity to the lowest (mutual) point(klong).
Now that deducted is the reason they built like the Chonburi bypass for examlpe? Here, wouldn't need to transport all that water through the "trough" where that moo baan is, on it's way to a mutual lower point?
Mind you Thailand indeed has some/many very peculiarities.
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Only in Thailand? Drains built ABOVE the road
in Isaan News
Posted
Not a civil engineer but all water will follow gravity to the lowest (mutual) point(klong).
Now that deducted is the reason they built like the Chonburi bypass for examlpe? Here, wouldn't need to transport all that water through the "trough" where that moo baan is, on it's way to a mutual lower point?
Mind you Thailand indeed has some/many very peculiarities.