Emergency Services were called to the scene of a single vehicle crash on Waterfall Way at Fernmount.
The crash occurred just after 10:30am, between Brierfield Road and Nicholson Street.
NSW Ambulance Paramedics responded following reports that the vehicle had left the road into a storm drain, partially blocking the road.
The occupant of the vehicle was treated for minor injuries before being transported to the Coffs Harbour Base Hospital.
Traffic is affected in both direction.
Motorists are advised to take care through the area.