Turkey
total: 347,553 km
paved: 154,807 km (including 1,886 km of expressways)
unpaved: 192,747 km (2004)
Turkmenistan
total: 24,000 km
paved: 19,488 km
unpaved: 4,512 km (1999)
Turks and Caicos Islands
total: 121 km
paved: 24 km
unpaved: 97 km (2003)
Tuvalu
total: 8 km
paved: 8 km (2002)
Uganda
total: 70,746 km
paved: 16,272 km
unpaved: 54,474 km (2003)
Ukraine
total: 169,447 km
paved: 164,772 km (including 15 km of expressways)
unpaved: 4,675 km (2004)
United Arab Emirates
total: 1,088 km
paved: 1,088 km (including 253 km of expressways) (1999)
United Kingdom
total: 387,674 km
paved: 387,674 km (including 3,523 km of expressways) (2004)
United States
total: 6,407,637 km
paved: 4,164,964 km (including 74,950 km of expressways)
unpaved: 2,242,673 km (2004)
Uruguay
total: 77,732 km
paved: 7,743 km
unpaved: 69,989 km (2004)