Merchants Motor Freight, Inc. v. State Highway Commission

Plaintiff, a Minnesota, corporation, operates motor trucks transporting freight over established routes and between fixed terminals both within and without the state of Iowa. Some of its trucks are Iowa licensed. Some bear Minnesota registrations. Plaintiff alleges that it has complied with Iowa registration statutes, as construed by the Motor Vehicle Department of Iowa. That the defendants, claiming that plaintiff’s trucks which bear the Minnesota registrations are improperly licensed, are charging plaintiff’s drivers with violating the motor vehicle statutes and issuing summonses to them on…