The California Department of Transportation is soliciting proposals to conduct a comprehensive readiness and resiliency study of California’s critical transportation infrastructure. The study will identify and map critical transportation assets across the state, including highways, bridges, tunnels, ports, transit systems, airports, and freight networks. The consultant will assess vulnerabilities related to manmade attacks, cybersecurity threats, power outages, and nuclear events, while evaluating interdependencies with energy and water infrastructure. Deliverables include risk analysis, mitigation strategies, stakeholder engagement, geographic information systems modeling, and technical reporting.