rahdar
/ˈrɑːdɑː/noun
In Persia (now Iran) and India: a person who guards roads for a fee; a toll-collector. Also occasionally as a mass noun. Now historical.
Origin
Early 17th century (in an earlier sense). From Urdu rāhdār and its etymon Persian rāhdār person who has charge of roads from rāh road + -dār.