It is located about 32 kilometres (20 mi) south-east of the city of Launceston.

She was the sister of Robert Power, who was the Surveyor General of Van Diemen's Land (now Tasmania) from 1841 to 1857.

The C420 route (Deddington Road) starts at an intersection with C401 and runs to the south-east before exiting.

The C413 route (Sawpit Hill Road) starts at an intersection with C420 and runs through to the west before exiting.

The C415 route (Musselboro Road) starts at an intersection with C401 and runs through to the north-east before exiting.