SR-35 Culvert Replacement Project (EA 04-0V240)

The California Department of Transportation Caltrans District 4 is forecasting the SR-35 Culvert Replacement Project EA 04-0V240 in San Mateo County. The project focuses on replacing a failing culvert system between post mile 18.00 and 18.02 on State Route 35 to prevent pavement collapse. Key issues to be addressed include a west-side inlet headwall obstructed by soil and debris and an east-side outlet that is currently submerged three to four feet below the gravel surface and requires excavation. Construction activities will involve trenching, cut and fill, and hydrology work, utilizing equipment such as excavators, backhoes, grinders, forklifts, loaders, and pavers. Some work will take place off the paved roadway, and one way traffic control will be implemented to manage vehicle flow. The project is classified under NAICS code 237310 and is designated as a Categorical Exemption under PRC 21084 and 14 CCR 15301 Class 1 for existing facilities.