um
total: 152,256 km
paved: 119,079 km (includes 1,763 km of expressways)
unpaved: 33,177 km (2006)

Belize
total: 3,007 km
paved: 575 km
unpaved: 2,432 km (2006)

Benin
total: 16,000 km
paved: 1,400 km
unpaved: 14,600 km (2006)

Bermuda
total: 447 km
paved: 447 km
note: public roads - 225 km; private roads - 222 km (2007)

Bhutan
total: 8,050 km
paved: 4,991 km
unpaved: 3,059 km (2003)

Bolivia
total: 62,479 km
paved: 3,749 km
unpaved: 58,730 km (2004)

Bosnia and Herzegovina
total: 21,846 km
paved: 11,425 km (4,714 km of interurban roads)
unpaved: 10,421 km (2006)

Botswana
total: 25,798 km
paved: 8,410 km
unpaved: 17,388 km (2005)

Brazil
total: 1,751,868 km
paved: 96,353 km
unpaved: 1,655,515 km (2004)

British Indian Ocean Territory
note: short section of paved road
between port and airfield on Diego Garcia

British Virgin Islands
total: 200 km
paved: 200 km (2007)

Brunei
total: 3,650 km
paved: 2,819 km
unpaved: 831 km (2005)

Bulgaria
total: 40,231 km
paved: 39,587 km (includes 331 km of expressways)
unpaved: 644 km (2005)

Burkina Faso
total: 92,495 km
paved: 3,857 km
unpaved: 88,638 km (2004)

Burma
total: 27,000 km
paved: 3,200 km
unpaved: 23,800 km (2006)

Burundi
total: 12,322 km
paved: 1,286 km
unpaved: 11,036 km (2004)

Cambodia
total: 38,257 km
paved: 2,406 km
unpaved: 35,851 km (2004)

Cameroon
total: 50,000 km
paved: 5,000 km
unpaved: 45,000 km (2004)

Canada
total: 1,042,300 km
paved: 415,600 km (includes 17,000 km of expressways)
unpaved: 626,700 km (2006)

Cape Verde
total: 1,350 km
paved: 932 km
unpaved: 418 km (2000)

Cayman Islands
total: 785 km
paved: 785 km (2007)

Central African Republic
total: 24,307 km (2000)

Chad
total: 33,400 km
paved: 267 km
unpaved: 33,133 km (2002)

Chile
total: 80,505 km
paved: 16,745 km (includes 2,414 km of expressways)
unpaved: 63,760 km (2004)

China
total: 1,930,544 km
paved: 1,575,571 km (includes 41,005 km of expressways)
unpaved: 354,973 km (2005)

Christmas Island
total: 140 km
paved: 30 km
unpaved: 110 km (2007)

Cocos (Keeling) Islands
total: 22 km
paved: 10 km
unpaved: 12 km (2006)

Colombia
total: 164,257 km (2005)

Comoros
total: 880 km
paved: 673 km
unpaved: 207 km (2002)

Congo, Democratic Republ