Eureka-Arcata U.S. 101 Corridor Improvement
Caltrans has been making improvements to U.S. 101 between Eureka and Arcata. These safety and operational improvements include an undercrossing at Indianola Road, a northbound traffic signal at Airport Road, acceleration and deceleration lane improvements, the installation of cable median barrier, bridge and rail replacements at Jacoby Creek and Gannon Slough, and tide gate replacements.
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Last reviewed: October 2022