Twin cities are a fascinating phenomenon in urban development where two neighboring urban centers grow in such close proximity that they almost merge into one another. This blending of two distinct urban areas often occurs due to various socioeconomic factors, geographical constraints, or historical circumstances. A prime example of this unique urban phenomenon can be found in Lagos and Ikeja, two prominent cities in Nigeria.

Lagos, the largest city in Nigeria and one of the fastestgrowing cities in the world, has experienced unprecedented urban sprawl over the years. As its population burgeoned and economic activities flourished, neighboring areas began to witness significant development as well. Among these areas, Ikeja emerged as a key urban center in its own right, primarily driven by its strategic location and commercial potential.

What makes the case of Lagos and Ikeja particularly intriguing is the absence of a clear demarcation between the two cities. Unlike many other twin cities where there might be physical barriers or administrative boundaries separating them, Lagos and Ikeja have grown so closely together that they essentially function as one cohesive urban entity. The continuous expansion of residential, commercial, and industrial infrastructure has blurred the lines between these two urban centers, creating a seamless transition from one to the other.