Lane Cove Road ends at de Burgh's Bridge where Metroad 3 crosses the Lane Cove River into the Ku-ring-gai local government area and continues, now called Ryde Road, to the junction with the Pacific Highway at Gordon.
Lane Cove Road ends north of de Burgh's Bridge and where Metroad 3 crosses the Lane Cove River, entering into the Ku-ring-gai local government area. At the junction with Lade Game Drive it changes name and continues as Ryde Road, all the way to the junction with the Pacific Highway at Gordon.