The Lost Hills/US 101 Bridge and Interchange project is a $25 million overhaul of the Lost Hills Road/US 101 interchange. It will involve widening the Lost Hills Road overpass to five lanes, providing improvements to the on/off ramp design onto US 101, and ensure safe access for all pedestrians. Two-thirds of the cost of the project will be covered by Measure R funds. The City is working with the Federal government to secure additional Federal funding for this project.

GENERAL PROJECT INFORMATION
Project Title:	The Lost Hills Interchange Improvement Project
Location:	U.S. 101 Freeway/Lost Hills Road Interchange: Project Location Map
Public Notices	Scoping Meeting held in Fall 2009: Initial Study/Environmental Assessment Notice of Initiation of Studies   Public Notice of Intent to Adopt MND   Notice of Public Hearing and Availability of Initial Study/Environmental Assessment
Approvals:	N/A
Environmental Reviews:	The project requires an Environmental Report. The Initial Study with proposed Mitigated Negative Declaration/Environmental Assessment (MND/EA) was released to the public on Thursday January 19, 2012 and the public comment period ends on March 13, 2012. The public hearing day will be February 28, 2012 from 6:00 pm to 8:00 pm at the City of Calabasas. Click here for environmental documents.
Contact:	Robert Woodward, PE, Project Manager,818-2241690, Bwoodward@cityofcalabasas.com , or Anita Davidoo, Associate Civil Engineer, 818-224-1676, Adavidoo@cityofcalabasas.com

ENVIRONMENTAL DOCUMENTS

Project Files:

Approved Draft Environmental Document Initial Study with proposed Mitigated Negative Declaration/Environmental Assessment Technical Documents Appendix A – Approved Historic Property Survey Report Appendix B – Initial Site Assessment Appendix C – Jurisdictional Delineation Appendix D – Natural Environment Study Appendix E – Noise Abatement Decision Report Appendix F – Storm Water Data Report Appendix G – Traffic Analysis Appendix H – Visual Impact Assessment Appendix I – Water Quality Assessment Appendix J – Air Quality Report Appendix K – Noise Study Report

US 101 / LOST HILLS ROAD INTERCHANGE PROJECT STUDY REPORT

Previous Concept Plans (Alternatives)      Aerial Image of Site (pdf - 1.92mb)      Alternatives 1 & 2 (pdf - 1mb)      Alternative 3 (pdf - 1.44mb)      Alternative 4 (pdf - 1.41mb)      Alternative 5 (pdf - 1.51mb)      Alternative 6 (pdf - 1.45mb)      Alternative 7 (pdf - 1.13mb) US 101 Freeway Interchange Project Study Report - Project Development Support (PSR-PDS)      Appendix A - Geometric Plans      Appendix B - Lost Hills Road Traffic Study      Appendix C - Cost Estimates      Appendix D - Right of Way Data Sheets      Appendix E - DES PSR (PDS) Scoping Checklist      Appendix F - Transportation Management Plan Data Sheet      Appendix G - Storm Water Data Report and NPDES Information      Appendix H - Cooperative Agreement      Appendix I - Schedule      Appendix J - Preliminary Environmental Analysis Report      Appendix K - Recommended Set of Screened Strategies      Appendix L - MTA Board of Directors Meeting Excerpts Introduction (mpg) Alternative 1 - Do Nothing (mpg) Alternative 2 - Transportation Systems Management (mpg) Alternative 3 - Roundabouts (mpg) Alternative 4 - Expanded Diamond (mpg) Alternative 5 - Partial Clover Leaf Design (mpg) Alternative 6 - Full Standard Diamond (mpg) Conclusion (mpg)

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