Environmental Documents

Del Norte County

Route 101, Last Chance Grade Road Stabilization

Initial Environmental Study, May 2007 (PDF 3.2M)

Route 101, Smith River Left-turn Channelization Safety

Route 199, Del Norte 199 Cable Mesh Drape

Draft Focused Initial Study with Proposed Negative Declaration, October 2009 (PDF 2.0M)

Humboldt County

Solar Panel Installation

Draft Focused Initial Study with Proposed Negative Declaration, December 2009 (PDF 589K)

Route 36, Carlotta Shoulder Widening

Route 101, Redcrest Storm Damage Restoration

Focused Initial Study with Mitigated Negative Declaration, January 2008 (PDF 2.9M)

Route 299, Blue Lake Slide Stabilization and Culvert Replacements

Focused Initial Study with Proposed Mitigated Negative Declaration, December 2008 (PDF 1.3M)

Lake County

Route 53 Rehabilitation

Initial Environmental Study with Proposed Negative Declaration, April 2007 (PDF 1.3M)

Mendocino County

Solar Panel Installation

Draft Focused Initial Study with Proposed Negative Declaration, December 2009 (PDF 589K)

Route 1, Point Arena/Westport Sink Storm Damage Permanent Restoration

Focused Initial Study with Proposed Negative Declaration, August 2008 (PDF 5.9M)

Route 1, Elk Tieback Wall

Mitigated Negative Declaration and Initial Study, June 2006 (PDF 2M), With higher quality images (PDF 9.5M)

Route 1, Highway 1 Realignment

Focused Intitial Study with Proposed Mitigated Negative Declaration, October 2008 (PDF 1.4M)

Route 1, Union Landing Viaduct Storm Damage Permanent Restoration

Draft Focused Initial Study with Proposed Negative Declaration, June 2008 (PDF 4.6M)

Route 20, Fort Bragg Safety Improvements

Environmental Assessment / Initial Study, June 2004 (PDF 451K)

Appendix A Environmental Checklist (PDF 150K)

Appendix B Relocation Assistance (PDF 134K)

Alternative2 L-1 (PDF 2.6M)

Alternative2 L-2 (PDF 2.7M)

Alternative2 L-3 (PDF 2.6M)

Alternative2 L-4 (PDF 2.6M)

Alternative2 L-5 (PDF 2.7M)

Alternative2 L-6 (PDF 2.5M)

Alternative2 L-7 (PDF 2.6M)

Alternative2 L-8 (PDF 2.5M)

Alternative2 L-9 (PDF 2.7M)

Alternative2 L-10 (PDF 2.6M)

Route 101, Culvert Rehabilitation

Final Focused Initial Study with Proposed Negative Declaration, August 12, 2009 (PDF 3.3M)

Route 253, Two Slipouts Storm Damage Permanent Restoration

Final Focused Initial Study with Proposed Negative Declaration, June 30, 2009 (PDF 1.6M)