Honolulu police and emergency crews responded to an early-morning accident on the H-3 Freeway.
The accident happened shortly after 3 a.m. near the Mokapu Boulevard off-ramp in the eastbound lanes.
It appears the truck hit the guardrail, went off the road and into the brush.
The driver appeared to be uninjured.
It is unknown if speed or alcohol played a factor in the crash.