Program: HathiTrust Digital Library
- Publisher: Arizona Highway Dept., Planning Survey Division, in cooperation with the U.S. Dept. of Transportation, Federal Highway Administration, Bureau of Public Roads
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 20512047
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1990-1993
|
committed to retain | 2017-02-13 | HTDL |
|