U.S. 50/Latrobe Road/ El Dorado Hills Blvd Interchange Improvement

The El Dorado County Department of Transportation and California Department of Transportation (Caltrans) are in the planning and design process to construct the remaining ultimate improvements to the eastbound on- and off-ramps at the El Dorado Hills/ Latrobe Road Interchange. Improvements include reconstruction of the eastbound diagonal on-ramp, eastbound on-ramp auxiliary lane, and the eastbound loop off-ramp. The County cannot adequately address all issues without input from those who are directly affected on a daily basis. Therefore, the public is encouraged to remain engaged throughout the process.

You can also visit our Capital Improvement Program page for our Capital Improvement Program Book for additional information regarding this project.

What's New

• Public Meeting Presentation on March 12, 2025(PDF, 1MB)
• Public Meeting Presentation on December 13, 2023(PDF, 864KB)
• Approved Project Study Report - Project Report(PDF, 19MB)

Environmental Documents

• Addendum No. 4 to the Final Environmental Impact Report(PDF, 2MB) - Scheduled for Board of Supervisors approval on May 13, 2025
• Draft Environmental Impact Report – Volume 1(PDF, 13MB)
• Draft Environmental Impact Report – Volume 2(PDF, 19MB)
• Final Environmental Impact Report (EIR) – April 2000(PDF, 20MB)
• EIR Addendum #1 – March 16, 2005(PDF, 1MB)
• EIR Addendum #2 – August 5, 2008(PDF, 3MB)
• EIR Addendum #3 – February 26, 2012(PDF, 227KB)