yos0813 wrote:I don't know exactly but "L" means "Local" ..?
It should be named "県道" for latest app version. Former version of waze seems it could not write japanese words..?
Thank you, I've started using the following Kanji in front of the highway/road numbers:
国道 = National Highway (Triangle shield road sign shape)
県道 = Prefectural Road (Hexagon road sign shape)