The A6 highway is a major highway in Nigeria, connecting several cities and regions. It spans from Onitsha to Umu Uvo, intersecting other routes along the way.
The A6 highway starts in Onitsha, proceeding through Nnewi, Ihiala, and Owerri.
The A6 highway intersects with other routes, including the A3 highway at Umu Uvo.
The A6 highway serves several cities: