CHP is investigating a minor injury rollover crash that blocked all lanes of Highway 101 Southbound at the State Street off ramp.

The crash happened Tuesday at 7:30 am.

CHP said three cars were involved. Officials report a car cut off one of the other vehicles when merging onto the slower lane, hitting the car in the slower lane. That's when a third car nearby also hit that same vehicle.

One car rolled over. The passenger in that car reported minor shoulder and neck pain. No other injuries were reported in the three car collision.