Lagos medical services at the primary, secondary, and tertiary levels. Although the private hospitals are usually more expensive, it does not necessarily translate to better health-care delivery. Lagos has one of the largest and most extensive road networks in West Africa. It also has suburban trains and some ferry services. Highways are usually congested in peak hours, due in part to the geography of the city, as well as to its explosive population growth. Lagos is also linked by many highways and bridges. A new rail system that is supposed to span the length of the Badagry expressway is currently under
Lagos also a railroad terminus and it is now situated in the Lagos Mainland local government area after it was connected to the mainland like a peninsula. A huge population of Lagosians also live on the Lagos mainland, and most industries are located there. The mainland is known for its music and nightlife, which used to be located in areas around Yaba and Surulere. However, in recent years more night clubs have sprung up on the Island, making the Island (particularly Victoria Island and Lekki Phase 1) the main nightlife attractions. Mainland LGAs include Surulere, Ajeromi-Ifelodun and Lagos Mainland. Metropolitan Lagos