The Great East Road is a major road in Zambia and the main route linking its Eastern Province with the rest of the country. It is also the major link between Zambia and Malawi and between Zambia and northern Mozambique. However, the route does not carry as much traffic as many of the other regional arterial roads and between the main cities it serves, Lusaka and Chipata, it passes through rural and wilderness areas. In Lusaka the road forms the main arterial road for the eastern suburbs. The entire route from Lusaka to Chipata and the Malawi Border Post is designated the T4 Road on Zambia's road network.
History
Chipata, the capital of the Eastern Province was an early outpost of the British colonial administration as Fort Jameson when Zambia was Northern Rhodesia. Like most of the Eastern Province, it had much easier access to Malawi, then the British protectorate of Nyasaland, and to the Mozambique ports of Quelimane and Beira than to the rest of Northern Rhodesia, and so most trade and communication in early colonial days was eastwards. Until the mid-1920s mail, goods and passengers went between the capital of the territory at Livingstone and Fort Jameson by train through neighbouring countries — via Bulawayo and Beira to Blantyre and then by road.
Before the Great East Road, the first direct vehicle access to the east of any kind was a track made in 1929 by transport companies following a more northerly route than the present road, and which crossed both the Lunsemfwa River and the Luangwa by pontoons made from dugout canoes roped together.
Eventually the Northern Rhodesian authorities needed a better road to assert their control over the Eastern Province, and the first Great East Road was built in 1932 from the Great North Road at the small railway town of Lusaka (Livingstone was still the capital, and this junction of the 'Great Roads' together with the main north–south railway contributed to the decision to site the capital in Lusaka in 1935).
Route geography
The Eastern Province is a narrow slice of land sandwiched between Mozambique and Malawi to its south and east, and the Luangwa Valley, world-famous for its wildlife, to the north-west, which no highways cross. Apart from a bush track over the highlands in the far north of the province, a narrow neck of land in the west became the only way in from or out to the rest of Zambia, and as the only highway to cross it, the Great East road is strategically vulnerable. This neck is cut by the lower Luangwa River making a turn due south to the Zambezi, in a narrow and deep valley with steep slopes and thick vegetation, amounting in some sections to a gorge. The river is 250 to 400 m wide in this area, and flows quite fast, with a huge variation according to season.
The route and its branches
Crossing the steep terrain of the lower Luangwa valley was a major challenge. The 1929 track was usually closed in the rainy season, and so the first Luangwa Bridge was built in 1932 with funding from the Beit Trust. On the eastern side, once the road had climbed up the difficult terrain onto the Luangwa-Zambezi watershed at Nyimba, Petauke, and Katete, the going is easier. Chipata is reached 570 km from Lusaka and the road goes on to the Malawian border 20 km further on, where it connects via Mchinji to the Malawian capital of Lilongwe, just 120 km from the border.
The Great East Road has 3 tollgates (one just east of Lusaka; one between Nyimba and Petauke; one just west of Chipata).
Route
The T4 begins north of Lusaka Central, at a roundabout junction with the T2 Road (Great North Road; Cairo Road) and the M9 Road. It begins by going eastwards as the Great East Road to form the main road of the central-eastern suburbs, passing the Manda Hill Mall, Arcades Mall and East Park Mall before passing by the University of Zambia main campus. Immediately after the Kenneth Kaunda International Airport turn-off in the Chelstone suburb (the last suburb of Lusaka), the T4 crosses into Chongwe District.