Bibb v. Navajo Freight Lines Inc. References Bibb v. Navajo Freight Lines Inc. law case Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: police powerIn Bibb v. Navajo Freight Lines Inc. (1959), an Illinois law requiring special mudguards on trucks using its highways was found to be too cumbersome a requirement although it had been enacted in behalf of the safety of its citizens. Read MoreIn Bibb v. Navajo Freight Lines Inc. (1959), an Illinois law requiring special mudguards on trucks using its highways was found to be too cumbersome a requirement although it had been enacted in behalf of the safety of its citizens. Read More