Commonwealth Avenue Improvements

City of Buena Park


– Street Widening
– Pavement Reconstruction
– Relocation of Traffic Signals
– Relocation of Storm Drain System
– Caltrans Coordination

CNC prepared the construction documents for the widening and street rehabilitation along a ½ mile segment of Commonwealth Avenue from Beach Boulevard to Indiana Avenue. Work on this east-west primary four lane undivided highway included the following:

  • Widening the street, which was 84 feet wide, to the ultimate width of 100 feet
  • Removal and replacement of curb and gutter and sidewalk on both sides
  • Modification and/or installation of wheelchair ramps
  • Relocation and modification of traffic signal system
  • Relocation or modification of the storm drain system
  • Failed pavement removal and replacement
  • Installation of a PCC pavement and ARHM overlay
  • Pavement delineation and marking of the completed project.
  • Secured permits from Caltrans for coordination on Beach Boulevard

CNC also prepared legal description and plats for acquisition of 8 feet of additional right-of-way on the north and south sides of the street from a total of 14 parcels.

Commonwealth Ave 2

Commonwealth Ave 1