Safety Improvement Project


The California Department of Transportation (Caltrans) proposes to restore the existing shoulders to continuous shoulders in each direction, improve the existing non-standard super elevation along the horizontal curve at the San Juan Fire Station, and improve existing drainage systems to collect off-site runoff along State Route 74 (SR 74) within and adjacent to Ronald W. Caspers Wilderness Park and the Cleveland National Forest in the County of Orange. The purpose of the proposed project is to reduce the number and seerity of collisions.

Information in the Initial Study/Environmental Assessment (IS/EA) describes why the project is being proposed, the range of Build Alternatives being considered, the environmental impact evaluation, and proposed avoidance, minimization and/or mitigation of potential impacts associated with the proposed Build Alternatives.

Public Notice

Initial Study with Proposed Mitigated Negative Declaration/Environmental Assessment

Cover page/General Information/Title Page/Proposed Mitigated Negative Declaration
Table of Contents

CHAPTER 1 - Proposed Project
CHAPTER 2 -
 Affected Environment, Environmental Consequences, and Avoidance,
Minimization, and/or Mitigation Measures

HUMAN ENVIRONMENT
2.1 Land Use
2.2 Community Impacts
2.3 Utilities and Emergency Services
2.4 Traffic and Transportation/Pedestrian and Bicycle Facilities
2.5 Visual/Aesthetics
2.6 Cultural Resources
PHYSICAL ENVIRONMENT
2.7 Water Quality and Storm Water Runoff
2.8 Paleontology
2.9 Air Quality
2.10 Noise
BIOLOGICAL ENVIRONMENT
2.11 Natural Communities
2.12 Wetlands and Other Waters
2.13 Plant Species
2.14 Animal Species
2.15 Threatened and Endangered Species
2.16 Invasive Species
2.17 Cumulative Impacts
CHAPTER 3 - California Environmental Quality Act Evaluation
CHAPTER 4 - Comments and Coordination
CHAPTER 5 - List of Preparers
CHAPTER 6 - Distribution List

LIST OF APPENDICIES
Appendix A - Resources Evaluated Relative to Requirements of Section 4(f) and Preliminary De Minimius Determinations
Appendix B - Title VI Policy Statement
Appendix C - Avoidance, Minimization, and/or Mitigation Summary
Appendix D - Acronyms and Abbreviations
Appendix E - List of Technical Studies
Appendix F - Project Plans
Appendix G - Project Listings

We would like to hear what you think of the proposed project. If you have any comments about the proposed project, please attend the public hearing (open house format) on March 15, 2018 at Marco Forster Middle School at 25601 Camino Del Avion, San Juan Capistrano, CA 92675, and/or submit your comments in writing no later than 5 pm, April 2, 2018 to Gabriela Duran, Associate Environmental Planner, California Department of Transportation, District 12, Environmental Analysis, 1750 East 4th Street, Santa Ana, CA 92705 or via e-mail to:

D12.SR74Safety@dot.ca.gov

Thank you for your visit!

To learn more about other projects please visit our home page at http://www.dot.ca.gov/d12

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