Motor-vehicle traffic conditions in the United States.
By: Letter from the secretary of agriculture, transmitting, pursuant to law, a section of a  report on a study and research of motor-vehicle traffic conditions in the United States entitled "Non-uniformity of state motor-vehicle traffic laws," together with recommendations of measures for their improvement.
Publisher: U.S. Govt. Print. Off.
Published: 1938
Place of publication: Washington
Language: eng
Subjects: Automobiles -- Law and legislation -- United States.; Traffic engineering -- United States.; Communication and traffic -- United States.
Notes: Referred to the Committee on roads and ordered printed with illustrations, January 3, 7 and 17, and February 14, 1938.

Prepared by the Bureau of public roads in cooperation with agencies of recognized standing in the field of traffic safety. cf. pt. 1, p. ix.
Table of contents: title: pt. 1. Nonuniformity of state motor-vehicle traffic laws.; title: pt. 2. Skilled investigation at the scene of the accident needed to develop causes.; title: pt. 3. Inadequacy of state motor-vehicle accident reporting.; title: pt. 4. Official inspection of vehicles.; title: pt. 5. Case histories of fatal highway accidents.; title: pt. 6. The accident-prone driver.