Belarus
total: 74,385 km
paved: 66,203 km
unpaved: 8,182 km (2000)
Belgium
total: 148,216 km
paved: 116,687 km (including 1,727 km of expressways)
unpaved: 31,529 km (2000)
Belize
total: 2,872 km
paved: 488 km
unpaved: 2,384 km (1999 est.)
Benin
total: 6,787 km
paved: 1,357 km (including 10 km of expressways)
unpaved: 5,430 km (1999 est.)
Bermuda total: 450 km paved: 450 km unpaved: 0 km note: public roads - 209 km; private roads - 241 km (2002)
Bhutan
total: 3,690 km
paved: 2,240 km
unpaved: 1,450 km (1999 est.)
Bolivia
total: 53,790 km
paved: 3,496 km (including 13 km of expressways)
unpaved: 50,294 km (2000 est.)
Bosnia and Herzegovina
total: 21,846 km
paved: 11,424 km
unpaved: 10,422 km (1999 est)
Botswana
total: 10,217 km
paved: 5,619 km
unpaved: 4,598 km (1999)
Brazil
total: 1,724,929 km
paved: 94,871 km
unpaved: 1,630,058 km (2000)