Construction On State Highway In San Diego County At Various Locations From 0.2 Mile South Of Poway Road Overcrossing To 0.6 Mile North Of West Lilac Road Overcrossing

Bid #11-430974: The project involves construction on State Highway Route 15 in San Diego County at various locations, specifically from 0.2 mile south of Poway Road Overcrossing to 0.6 mile north of West Lilac Road Overcrossing. The general scope of work includes the installation of ADA-compliant curb ramps, high tension cable barriers, and LED lighting systems. Additional work involves modifying signal and lighting systems, modifying camera systems, installing rectangular rapid flashing beacon systems, and performing roadway excavation, asphalt concrete surfacing, and dike placement. The project also includes landscape and erosion control, temporary traffic control, water pollution control, and the management of solid waste generated by the public. Specific tasks include removing and replacing asphalt concrete surfacing and dikes, installing cellular confinement systems, detectable warning surfaces, minor concrete for curbs, sidewalks, and curb ramps, and various traffic control devices and pavement markings.