The man was using the off-ramp from northbound I-5 to South Albro Place just after 11 a.m. Monday. Investigators say there was too much momentum going around the corner, and he flew off his motorcycle and went over the guardrail.
The man landed in some bushes about 30 feet below. Rescue crews used a firetruck ladder and cables to lift the man up in a basket.
Medics took him to the hospital with knee and shoulder injuries, but he is expected to be OK.