speed bump in Japanese
speed bump in Japanese
スピードバンプ
A traffic calming measure, consisting of a transverse ridge in the road, to limit the speed of vehicles.
ハンプ
A traffic calming measure, consisting of a transverse ridge in the road, to limit the speed of vehicles.
段差舗装
A traffic calming measure, consisting of a transverse ridge in the road, to limit the speed of vehicles.