Bulgaria
total: 37,077 km
paved: 34,111 km (including 328 km of expressways)
unpaved: 2,966 km (2002)
Burkina Faso
total: 12,506 km
paved: 2,001 km
unpaved: 10,505 km (1999)
Burma
total: 28,200 km
paved: 3,440 km
unpaved: 24,760 km (1996 est.)
Burundi
total: 14,480 km
paved: 1,028 km
unpaved: 13,452 km (1999 est.)
Cambodia
total: 12,323 km
paved: 1,996 km
unpaved: 10,327 km (2000 est)
Cameroon
total: 34,300 km
paved: 4,288 km
unpaved: 30,012 km (1999 est.)
Canada
total: 1,408,800 km
paved: 497,306 km (including 16,900 km of expressways)
unpaved: 911,494 km (2002)
Cape Verde
total: 1,350 km
paved: 932 km
unpaved: 418 km (2000)
Cayman Islands total: 785 km paved: 785 km (2000)
Central African Republic
total: 23,810 km
paved: 643 km
unpaved: 23,167 km (1999 est.)