Third Mainland Bridge Third Mainland Bridge Third Mainland Bridge is the longest of three bridges connecting Lagos Island to the mainland, the other are the Eko and Carter bridges. It was the longest bridge in Africa until 1996 when the 6th October Bridge located in Cairo was completed. The bridge starts from Oworonshoki which is linked to the Apapa-Oshodi express way and Lagos-Ibadan express way, and ends at the Adeniji Adele Interchange on Lagos Island. There is also a link midway through the bridge that leads to Herbert Macaulay Way, Yaba. The bridge was built by Julius Berger Nigeria PLC and opened by
Lagos on the island. This is also where most of the country's commercial banks, financial institutions and major corporations are headquartered. Lagos is also the major Information Communications and Telecommunications (ICT) hub of West Africa and potentially, the biggest ICT market in the continent. Lagos is developing a 24-hour economy and has also been ranked as one of the most expensive cities in the world. In some parts of Lagos, residents have one of the highest standards of living in Nigeria and in Africa. At the same time, a sizable proportion of the residents live in slums without access to piped