• Construction Bidding Support
  • Geotechnical Engineering
  • Landscaping & Irrigation
  • Traffic Control Plans
  • Signing & Striping Plans
  • Traffic Signal Modification Plan
  • As-Built Drawings
  • Cost Estimates

Mission Avenue Widening

Streets/Roadways, Stormwater/Drainage, Public Works/CIP

Project Owner:

Period of Performance:


Mission Avenue serves as a secondary arterial from the coast to Frazee Road. Mission Avenue has four lanes and a center turning lane. Mission Avenue narrowed to two lanes at the intersection of Francisca Drive  for approximately six hundred feet and then widened again to four lanes. On February 24, 2010, the Oceanside City Council authorized the land acquisition at 4513 Mission Avenue necessary to complete the widening project.

O’Day Consultants was contracted to provide engineering design and construction support services for this project, which consisted of 350 feet of street improvements including new curb, gutter and sidewalk, bike lanes, street lights, a retaining wall and relocation of utilities. The improvements complete the eastbound lanes at the intersection of Mission Avenue and Valley Heights Drive. Services provided on the project included:

  • Street Improvement Plans
  • Topographic Survey
  • Utilities & Infrastructure Coordination
  • Survey Cross-Sections
  • Retaining Wall Design
  • Grading Plans
  • Erosion Control Plans
  • Storm Water Pollution Prevention Plan (SWPPP)

Per staff report from City Council meeting, O’Day Consultants was selected by the City of Oceanside because we were the most qualified and provided the lowest cost of all four firms who submitted proposals. We were ranked as most qualified, partly based on our preliminary design work for this project.

City of Oceanside

2009 - 2013