Appendix D "Tehama County, Sacramento Valley" Table D-48 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 39100 44000 49866 54573 55933 61378 62442 65383 68323 Avg. Daily VMT/1000 1026 1149 1752 1763 1736 2279 2427 2825 3317