Van Buren County Highway W46 is a north-south highway in Eastern Van Buren County. It runs from Iowa State Route 2, near Bonarte, to the Van Buren/Jefferson County Line, near Hillsboro.
A junction marker on WB IA St Rt 2. A guide marker on WB IA St Rt 2. NB VBCH W40 south of Bonaparte. NB VBCH W40 at the Des Moines River. A guide marker in Bonaparte.
