The Tulare County Resource Management Agency (County) has received federal authorization to proceed with the Preliminary Engineering (PE) for the Avenue 404 over Cottonwood Creek Bridge Project (the Project). The County is issuing this Request for Proposal (RFP) to select a consultant to perform professional engineering and environmental support services to complete the PE phase and provide construction support for the Project. Services to be performed include, but are not limited to, project management, performing field reviews/studies, completing regulatory agency permitting and coordination, preparing California Environmental Quality Act (CEQA) and National Environmental Policy Act (NEPA) documentation, developing biddable construction documents (plans, specifications, and construction cost estimate), providing professional assistance during the bidding process, bid evaluation, and assistance with the selection of a construction contractor. The Project also includes environmental monitoring and construction support (as needed) during the construction of the project.