Transportation via public Humboldt Transit buses is easily accessible, but on limited schedules. It is comfortable ~ which is great because it usually takes quite a while to get anywhere! Most busses have wi-fi onboard. There are a few local taxis and a shuttle to/from the Arcata/Eureka airport. Enterprise and Hertz have rental offices downtown. In a pinch, I'd be happy to transport you. Walking in Eureka is easy, and there are bicycles for you to use!