Traffic on the Arizona state highway system.
- Publisher: Arizona Dept. of Transportation
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4799268
- Subject: Traffic flow Arizona Statistics.
- Subject code: H
- Publication history: 1975-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1983; 1991-1992 | permanent |