Selected highway statistics and charts.
| Corporate Author: | |
|---|---|
| Format: | Government Document Microform Serial |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Transportation, Federal Highway Administration.
|
| Subjects: |
| Item Description: | Description based on: 1978; title from cover. Microform. |
|---|---|
| Physical Description: | volumes : illustrations ; 18 x 21 cm. |
| Publication Frequency: | Annual |