A4 highway (Nigeria)
The A4 highway is a highway in Nigeria. It is a north-south route from the south coast to inland in the east of the country.
It runs from Calabar near the coast through Ikom in Cross River State; Katsina Ala in Benue State; Uto in Akwa Ibom State; Wukari in Taraba State; and Numan in Adamawa State — to join the A3 highway near Maiduguri in Borno State.
Coordinates: 5°10′53″N 8°21′12″E / 5.181257°N 8.353269°E
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