Niger: total: 10,100 km
paved: 798 km
unpaved: 9,302 km (1996)
Nigeria: total: 194,394 km
paved: 60,068 km (including 1,194 km of expressways)
unpaved: 134,326 km
note: many of the roads reported as paved may be graveled; because of poor maintenance and years of heavy freight traffic - in part the result of the failure of the railroad system - much of the road system is barely usable (1997)
Niue: total: 234 km
paved: 86 km
unpaved: 148 km (106 km of which is access and plantation road) (2001)