The E/A Corridor is considered a priority asset in terms of risk to SLR due to its location and the need for adaptation planning.
State, regional, and local agencies are working together to evaluate and address current infrastructure issues caused by SLR, as well as plan for long-term solutions.
For a complete list of Caltrans District 1 activities, currently underway or planned, click the link below.
Eureka-Arcata (E/A) U.S. Highway 101 Corridor Improvement Project
Five-component projects within a six-mile segment of Highway 101 along the east side of Humboldt Bay.
Sea Level Rise Adaptation Plan for Humboldt Bay/Eureka Slough Area
Grant provided to support the preparation of a SLR adaptation plan for the Eureka Slough area of Humboldt Bay, which is especially vulnerable to flooding hazards.
Document: Sea Level Rise Adaptation Plan for Transportation Infrastructure and Other Critical Resources in the Eureka Slough Hydrographic Area, Humboldt Bay
King Tides Documentation
Community photography project to document King Tide flooding around the city and in specific locations.
Link: King Tides photo website
Natural Shoreline Infrastructure
Pilot project in Humboldt County to install a living shoreline along U.S. Highway 101.
Caltrans Resources:
County Resources:
