Port of Los Angeles’ Resiliency in Capital Improvement Projects

The Port of Los Angeles continues to develop and adapt capital improvement projects to remain resilient to sea level rise. As global sea levels continue to rise, shoreline assets become more vulnerable to increase in the frequency and magnitude of coastal flood events. Sea level rise is a significant risk that can have a long-term impact on business operations as well as international cargo; therefore, the port is taking a proactive approach to address the risk when investing in new infrastructure to avoid costly future improvements. This paper provides project examples and methodology taken to implement adaptation strategies to maintain resilience at the nation’s leading seaport. Resiliency strategies include updating governmental policies, implementing initiatives including regional and global collaboration, monitoring, and infrastructure development. The basis for the resiliency implementation is the Port of Los Angeles Sea Level Rise Adaptation Study, which evaluated port assets including cargo wharves and miscellaneous operations, critical facilities, transportation (rail/roads), community assets, and natural habitats. The Port of Los Angeles study included the development of sea level rise maps showing exposure for years 2030, 2050, and 2100, a vulnerability assessment, and development of adaptation strategies.