The George Walker Bush Highway forms part of what national highway in Ghana?
George Walker Bush Highway The George Walker Bush Highway is a six-lane, 14 km highway in Accra in the Greater Accra Region of Ghana. It is also known as the Mallam–Tetteh Quashie Highway as the highway links the urban town of Mallam to the Tetteh Quarshie Interchange. The construction of the highway was financed by the Millennium Challenge Account. The highway was officially opened to motorists on 15 February 2012 by President John Atta Mills. The highway forms part of the N1 highway.
Castlereagh Highway The Castlereagh Highway is a 790 km state highway located in New South Wales and Queensland, Australia. The highway's northern terminus is at a junction with the Carnarvon Highway, south of St George , Queensland. Its southern terminus is at a junction with the Great Western Highway at Marrangaroo , 10 km north of Lithgow . From north the south the highway traverses South West Queensland and the North West Slopes, Orana, and Central West regions of New South Wales.