POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code & Policies City Code & Charter Online Code & Charter Title 16 Vehicles and Tra Chapter 16.90 Definitions
16.90.055 Carpool Vehicle.

A. Any vehicle that is designed by its manufacturer to seat three or more people and is utilized to transport on a regular basis, three or more people including the driver, from a point of origin to a destination.

B. For the purpose of this Title of the City Code, carpool vehicle specifically means any vehicle described in A. above, which displays a carpool permit issued by the Tri-County Metropolitan Transportation District of Oregon.