RTS offers service between Scotia, Fortuna, Loleta, Fields Landing, Eureka, Arcata, McKinleyville, Westhaven, and Trinidad Monday through Saturday, and service to Willow Creek from Arcata Monday through Friday, providing over 400,000 passenger-trips per year. RTS is operated by Humboldt Transit Authority (HTA).
ARCATA - MAD RIVER
Arcata & Mad River Transit System (A&MRTS) is the public bus system that serves Arcata, California, offering several routes that run Monday - Friday, and limited Saturday service. The Arcata Transit Center is a bus station in Arcata, California. It is located at 925 E Street, between 9th and 10th Streets. The center is served by six fixed-route local and inter-city transit services.
EUREKA TRANSIT -
Eureka Transit Service (ETS) is the public bus service that serves Eureka, California, offering several routes that run Monday - Friday, and limited Saturday service. Generally, the bus stops are no farther than four blocks apart. In order to better serve the riding public the city has designated over 150 bus stops. We ask that you be at a bus stop listed on the schedule. Please do not wait between bus stops in an attempt to hail or flag stop the buses.
Go to URL link for all routes and schedules. http://www.hta.org/