The 1974 Colorado national transportation study
By: by HNB Consulting Engineers.
Contributors: United States. Dept. of Transportation.
Publisher: Colorado Dept. of Highways]
Published: 1974
Place of publication: [Denver
Language: eng
Number of pages: 250
Subjects: Transportation -- Colorado -- Planning.; Transportation and state -- Colorado.
Notes: Includes bibliography.
This study was conducted at the request of the U.S. Dept. of Transportation.