Where does “vaakaviivoitus” come from?

vaakaviivoitus (Finnish) comes from Finnish vaaka-, from Finnish vaaka, from Old Swedish vāgh, from Old Norse vág, from Proto-Germanic wēgō, from Proto-Germanic weganą, from Proto-Indo-European weǵʰ- — to bring; to transport.

vaakaviivoitus (Finnish): horizontal lines a pattern of horizontal lines