Award Winner

CSE San Francisco Chapter Awards — WON the 2020 Outstanding Roadway Highway Project “Project of the Year”

California Blvd and 1st/2nd Streets Roundabout

Napa, CA

MTJ Roundabout Engineering provided roundabout capacity analysis, horizontal design optimization, and visualizations for this project as a member of the consulting team led by Omni-Means.
Omni-Means performed a roundabout feasibility study, which determined that roundabouts would be the best solution for:

  • Traffic operations
  • Business access and circulation
  • Neighborhood preservation
  • Pedestrian and bicycle connectivity and safety
  • Community identity



  • Pedestrian and bicycle safety
  • Gateway to historic downtown
  • Large truck movement accommodation
  • Business access management


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