• PS& E for Street Widening
  • Signal Modifications
  • Signing & Striping
  • Traffic Control Plans
  • Coordination with Caltrans and County of Orange

Project Description:
ADVANTEC prepared the Plans, Specifications and Estimates (PS&E) for widening of a one-mile section of Lambert Road in the City of Brea, California, between Kraemer Boulevard and Valencia Avenue. Plan preparation included the plans for the signing and striping, which provided up to three through lanes in each direction, with turn pockets. ADVANTEC also designed the signal modifications for three intersections along the route and developed the plans for two-phase traffic control during the construction.

The effort required close coordination with the City of Brea, County of Orange, as well as Caltrans for the Carbon Canyon Road (State Route 142) Widening Project east of Valencia Avenue.