Transcontinental origin & destination survey
Subtitle: August 1948 - May 1949
By: Montana State Highway Department Highway Planning Survey in cooperation with Bureau of Public Roads, Federal Services Administration
Contributors: United States. Bureau of Public Roads
Publisher: Montana State Highway Department Highway Planning Survey
Published: 1949
Place of publication: Helena
Language: eng
Subjects: Traffic surveys
Notes: "July, 1949"

Cover title.