Traffic volumes on the California state highway system / State of California, Business and Transportation Agency, Dept. of Public Works, Division of Highways, prepared in cooperation with the Dept. of Transportation, Federal Highway Administration, Bureau of Public Roads.

Program: HathiTrust Digital Library

Publisher: The Division
Print ISSN: 0145-9813
Electronic ISSN:
OCLC Number: 2830978

Validation: None
Retention: permanent
Institution: HathiTrust
Facility:
OCLC Symbol: HATHI
Holdings Format: Print

Materials	Archive Action	Date of Action	Program	Status/Note
1968; 1968-69; 1969-1976; 1974-1977; 1977-1988; 1986-89; 1989-1990; 1990-91; 1991-1992; 1992-93; 1993-2003; 2005	committed to retain	2022-11-08	HTDL