noun · a highway robber or bandit who controls a section of the road through force

过去这一带常有路霸出没，打劫过往客商。

noun · a person or group that sets up illegal checkpoints to extort money from drivers (PRC context)

警方打掉了几个在省道上非法拦车收费的路霸。

noun · a person who occupies a public street with obstacles to claim it as private parking (Taiwan context)

有些屋主在自家门前的公用道路放路障当路霸，占用停车位。

noun · an uncivil or aggressive driver who obstructs traffic or ignores rules

这些路霸随意变道，严重威胁了交通安全。