Appendix D "San Bernardino County, Mojave Desert" Table D-14 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 166907 215784 315216 349668 382974 439670 474250 510120 545989 Avg. Daily VMT/1000 2603 4938 10990 12648 14094 19895 19452 21983 24112