eda (engineering development associates) - civil engineering, surveying, planning and roundabout design services in San Luis Obispo and Fresno, California

1998 Santa Barbara St. Ste 200, San Luis Obispo, CA 93401 • 805-549-8658 • Fax 805-549-8704

Public Works Projects

San Luis Obispo County Administration Building - San Luis Obispo, CA
San Luis Obispo County Administration Building
- San Luis Obispo, CA


San Luis Obispo Fire Station - San Luis Obispo, CA
San Luis Obispo Fire Station - San Luis Obispo, CA

Buena Vista Drive & State Hwy. 46 Widening - Paso del Robles, CA
Buena Vista Drive & State Hwy. 46 Widening
- Paso del Robles, CA


Amtrak San Diego Depot - San Diego, CA
Amtrak San Diego Depot - San Diego, CA

Representative Projects
  • Los Osos/Baywood Park Master Drainage Plan
  • San Luis Obispo County Administration Building
  • Buena Vista Drive & State Hwy. 46 Widening
  • Cubaril Avenue - Atascadero, CA
  • County of San Luis Obispo Jail Renovation
  • City of Paso Robles Vine Street Rehabilitation
  • City of San Luis Obispo Fire Station
  • City of San Luis Obispo Sewer Treatment Plan
  • City of Atascadero El Bordo Sewer
  • City of Morro Bay Cypress Sewer & Water Redesign
  • City of San Luis Obispo City Recreational Building
  • City of Paso Robles Airport Road Waterline
  • City of San Luis Obispo Morro Street Closure
  • City of Morro Bay RUDAT Phase I Improvements
  • City of San Luis Obispo Marsh Street Sewer Project
  • City of Paso Robles Pine Street Waterline and Sewer Line
  • City of Paso Robles Sidewalk Project
  • City of San Luis Obispo Johnson Street Water Main
  • City of San Luis Obispo Reservoir #1
  • City of Santa Maria Youth Center
  • City of Atascadero Sewer Lift Station
  • Cold Canyon Landfill
  • City of Atascadero El Camino Real Drainage Study
  • City of San Luis Obispo Lizzie Street Storm Drain
  • City of Santa Maria Main Street Storm Drain
  • City of San Luis Obispo 24" Ductile Iron Water Transmission Main to Reservoir #2
  • City of San Luis Obispo Madonna Road and Higuera Street
  • County of San Luis Obispo Tefft Street
  • Santa Ysabel Avenue - Los Osos, CA
  • City of Paso Robles Dallons Drive and Golden Hills Road
  • Los Osos Drain Study
  • Amtrak San Diego Depot


  • Project Tasks
  • Roadway Design
  • Roundabout Design
  • Right-of-Way Engineering
  • Easements and Dedications
  • Water and Sewer Treatment Facilities
  • Large Scale Mapping
  • Construction Management
  • Construction Inspection
  • Water Shed Analysis
  • Bike Paths
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