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 Island part of Lagos. Most Nigerian banks' head offices are located on Lagos Island. First Bank of Nigeria is one of the Nigerian banks with its head office in Marina, Lagos Island. Another bank that has its head office situated in Lagos Island is United Bank for Africa (UBA). Other medium and large-scale businesses such as real estate consultancy firms, electrical appliances manufacturers and retail stores are based in Marina, Lagos Island. Located on Nnamdi Azikiwe Street, Idumota, formerly Victoria St, Tom Jones Memorial hall is noteworthy as the venue of the call for positive action by zikists in November 1948.