Construction of the Avila Beach Drive at US 101 Operational Improvement Project. Avila Beach ā On Monday, May 20, 2024, the County of San Luis Obispo will begin work on the Avila Beach Drive at U.S. 101 Operational Improvement Project, located at the intersection of Avila Beach Drive, Shell Beach Road, and U.S. 101. See link for further information. If you have any questions, please contact Jimmy Tomac at (805) 781-4476 or Aaron Yonker at (805) 781-4644