2003 Almanac (page 506) Table D-46 Sacramento Valley Air Basin - Solano County: Population and VMT Trends Sacramento Valley Air Basin: Solano County Surface Area = 470 square miles Parameter 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Population 69500 71800 73400 76000 79700 83900 88000 92700 98300 103000 105300 107600 108700 109100 110100 112500 115000 118400 121200 123700 Avg. Daily VMT/1000 1011 1071 1146 1258 1398 1540 1698 1868 2085 2106 2135 2222 2274 2334 2424 2496 2570 2643 2703 2783 A portion of Solano County lies within the San Francisco Bay Area Air Basin.