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
University of Lagos the Nation's Pride." The University of Lagos is a Centre for academic research. The university's research activity was one of the major criteria used by the National Universities Commission (NUC) in adjudging the university as the best university in Nigeria at the Nigerian University System Annual Merit Award (NUSAMA) in 2008. The main campus is located at Akoka, Yaba, while the Medical Campus of the College of Medicine is located a few kilometers from the main campus at Idi-Araba, Surulere, all on the Lagos mainland. The university has many other residential facilities and services for both staff and students. The