Appendix D "Sonoma County, San Francisco Bay Area" Table D-64 Parameter 1980 1985 1990 1995 2000 2005 2010 2015 2020 Population 263213 291333 340132 371220 404379 417248 434130 456361 478592 Avg. Daily VMT/1000 5076 6272 7781 9013 9776 10745 10842 11653 12239