California Department of Transportation

Simpson Lane Intersection Project

Focused Initial Study with Negative Declaration
May 2009

Please be aware that this document is in a portable document format (PDF).

For additional delivery methods, please contact:

Darla Tate
Caltrans Office of Environmental Management
703 B Street
Marysville, CA 95901
530/740-4839 or

Full Document Section 1(PDF) 2.90 MB
Full Document Section 2 (PDF) 7.76 MB

Cover - Initial Study (PDF) 279 KB
Maps (PDF) 2.27 MB
Environmental Factors - Affected Enviroment (PDF) 378 KB
List of Preparers - Technical Studies (PDF) 17 KB
Comments and Coordination (PDF) 46 KB
Appendix A (PDF) 528 KB
Appendix B Part 1 (PDF) 789 KB
Appendix B Part 2 (PDF) 343 KB
Appendix B Part 3 (PDF) 320 KB
Appendix B Part 4 (PDF) 800 KB
Appendix B Part 5 (PDF) 589 KB
Appendix C (PDF) 35 KB
Appendix D (PDF) 4.76 MB