California Air Resources Board 2004 Almanac (web) Nevada County Appendix D Mountain Counties Air Basin Population and VMT Table D-19 Parameter 1980 1985 1990 1995 2000 2005 2010 Population 52500 64700 79000 87100 92300 106300 117300 Avg. Daily VMT/1000 1117 1582 2062 2273 2434 2869 3456