Africa:
total: 358,596 km

paved: 59,753 km (including 1927 km of expressways)

unpaved: 298,843 km (1996)

Spain:
total: 346,858 km

paved: 343,389 km (including 9,063 km of expressways)

unpaved: 3,469 km (1997)

Sri Lanka:
total: 11,285 km

paved: 10,721 km

unpaved: 564 km (1998 est.)

Sudan:
total: 11,900 km

paved: 4,320 km

unpaved: 7,580 km (1996)

Suriname:
total: 4,530 km

paved: 1,178 km

unpaved: 3,352 km (1996)

Svalbard:
total: NA km

paved: NA km

unpaved: NA km

Swaziland:
total: 3,000 km

paved: 850 km

unpaved: 2,150 km (1997)

Sweden:
total: 210,760 km

paved: 162,707 km (including 1,428 km of expressways)

unpaved: 48,053 km (1999)

Switzerland:
total: 71,059 km (including 1,638 km of expressways)

paved: 71,059 km

unpaved: 0 km (1999)

Syria:
total: 41,451 km

paved: 9,575 km (including 877 km of expressways)

unpaved: 31,876 km (1997)

Tajikistan:
total: 29,900 km

paved: 21,400 km (these roads are said to be hard-surfaced, and
include, in addition to conventionally paved roads, some that are
surfaced with gravel or other coarse aggregate, making them
trafficable in all weather)

unpaved: 8,500 km (these roads are made of unstabilized earth and
are difficult to negotiate in wet weather) (1990)

Tanzania:
total: 88,200 km

paved: 3,704 km

unpaved: 84,496 km (1996)

Thailand:
total: 64,600 km

paved: 62,985 km

unpaved: 1,615 km (1996)

Togo:
total: 7,520 km

paved: 2,376 km

unpaved: 5,144 km (1996)

Tokelau:
total: NA km

paved: NA km

unpaved: NA km

Tonga:
total: 680 km

paved: 184 km

unpaved: 496 km (1996)

Trinidad and Tobago:
total: 8,320 km

paved: 4,252 km

unpaved: 4,068 km (1996)

Tunisia:
total: 23,100 km

paved: 18,226 km

unpaved: 4,874 km (1996)

Turkey:
total: 382,059 km

paved: 106,976 km (including 1,726 km of expressways)

unpaved: 275,083 km (1999 est.)

Turkmenistan:
total: 22,000 km

paved: 18,000 km (these roads are said to be hard-surfaced, and
include, in addition to conventionally paved roads, some that are
surfaced with gravel or other coarse aggregate, making them
trafficable in all weather)

unpaved: 4,000 km (these roads are made of unstabilized earth and
are difficult