California Air Resources Board 2004 Almanac (web)								
		Sierra County						
Appendix D		Mountain Counties Air Basin  Population and VMT						Table D-22
Parameter	1980	1985	1990	1995	2000	2005	2010	
Population	3100	3200	3320	3560	3600	3700	3800	
Avg. Daily VMT/1000	68	77	100	92	99	109	122