West Calabasas Road Roundabout

The West Calabasas Road Roundabout project, managed by the City of Calabasas, involves infrastructure improvements at the intersection of Mureau Road and Calabasas Road in Los Angeles County. The scope of work includes the installation of a new roundabout, roadway width improvements, and the construction of retaining walls, soil nail walls, sidewalks, and curb and gutter improvements. Additionally, the project encompasses grading and the protection of slopes to ensure stability and erosion control. This project is classified under NAICS code 237310 and is identified as a forecast with a posted date of January 6, 2026. The work is characterized as minor alterations to existing facilities with no increase in lanes and is claimed as exempt from certain environmental impacts under Section 15301(c). Tristan Leger, Senior Civil Engineer, serves as the primary point of contact for the lead agency.