There is also a branch line from Zaria to Gusau and Kaura Namoda. A daily service runs on both main routes. Sleeping cars are available, which must be booked in advance. There are three classes and some trains have restaurant cars and air conditioning. Trains are generally slower than buses, but cheaper.
Traffic drives on the right.
The national road system links all the main centres, although in some areas secondary roads become impassable during the rains. Reports of armed robberies in broad daylight on rural roads in the northern half of Nigeria have been reported and appear to be increasing. Car hire is not difficult to obtain in Lagos and Abuja, but it is best to go through hotels. Chaffeur-driven cars are advised. The city suffers from chronic traffic congestion, which makes it impossible for buses and taxis to operate efficiently, especially during the rush hours.