Lake 29 Improvement
The California Department of Transportation (Caltrans), the Lake County Area Planning Council (LAPC), and the Federal Highway Administration (FHWA) propose to widen an eight-mile segment of State Route 29 in Lake County to a four-lane expressway with access control. This project is located between the communities of Lower Lake and Kelseyville. In addition to the "No-Build" Alternative, four alternatives are under consideration at this time.
The Final Environmental Impact Report / Environmental Assessment
Project Report, November 2016
- Main Document - November 2016 (PDF)
- Attachments A-D, F-S (PDF) Attachment E is the Final Environmental Impact Report which follows
Final Environmental Impact Report/Environmental Assessment and De Minimis Section 4(f), November 2016
Revised Partial Draft Environmental Impact Report/Environmental Assessment and De Minimis Section 4(f), May 2016
Open House and Public Hearing Held June 8, 2016
- Welcome (PDF)
- Handout (PDF)
- Principle Arterial Corridor (PAC) (PDF)
- The Environmental Process - June 2016 (PDF)
- What is Caltrans doing to avoid, minimize, and/or mitigate potential impacts? (PDF 98K)
- Alternative D - June 2016 (PDF), With high resolution background (PDF)
- Alternatives considered but eliminated from further consideration: c1, c2 & c3 (PDF)
- SR 29/281 Intersection Options (PDF)
- Typical Cross Section (PDF)
- Project Segmentation for Funding (PDF)
- Segment 2C (Preliminary Design) (PDF)
- Right of Way Process (PDF)
Open House and Public Hearing Held August 8, 2007
- Project Brochure (PDF)
- Welcome and Schedule (PDF)
- The Environmental Process - August 2007 (PDF)
- Project Alternatives (PDF)
- Potential Environmental Impacts (PDF)
- Wetlands (PDF)
- Route 20 Principle Arterial Corridor (PAC) (PDF)
- Route 29/281 Interchange Proposals (PDF)
- Route 29/281 Interchange Structure Options (PDF)
- Typical Sections (PDF)
- Alternative D - August 2007 (PDF)