SR-57 / Lambert Road Interchange

City of Brea

CPSI competed with approximately eight firms and was awarded this significant road widening project based on our in-depth analysis of all pertinent issues and presentation of viable solutions.

The SR-57/Lambert Road Interchange Project will maximize overall performance within the project limits and relieve congestion on Lambert Road and the interchange ramps. This project, which is being undertaken in cooperation with Caltrans District 12, will reduce congestion, increase signal queue capacity and better accommodate anticipated traffic increases, thereby minimizing delays and potential safety hazards. CPSI was selected to provide title, environmental, right of way engineering, appraisal, appraisal review, FF&E appraisal, acquisition and relocation assistance services for the full acquisition, partial acquisitions and temporary construction easements (TCEs) of six parcels.


  • Project Management
  • Right of Way Engineering
  • Phase I Environmental Site Assessment
  • Appraisal
  • FF&E Appraisal
  • Appraisal Review
  • Acquisition
  • Business Relocation
  • Right of Way Certification
  • Title
  • Escrow Coordination