Automotive Safety Foundation.

• A fact-gathering guide to assist States in developing a highway safety program
• A factual study of highway needs in West Virginia
• A guide for planning Wyoming highways
• A modern highway code for Wyoming
• A plan for highway classification in Maine, 1952
• A resource curriculum in driver and traffic safety education
• A study of the State highway laws of North Dakota
• An engineering study of Ohio's highways, roads and streets
• Arkansas highways, roads, streets
• Arterial transport systems for Pennsylvania
• Driver needs in freeway signing
• Highway needs of Kansas