Saint Kitts and Nevis
total: 320 km
paved: 136 km
unpaved: 184 km (1999 est)
Saint Lucia
total: 1,210 km
paved: 63 km
unpaved: 1,147 km (1999 est.)
Saint Pierre and Miquelon
total: 114 km
paved: 69 km
unpaved: 45 km
Saint Vincent and the Grenadines
total: 1,040 km
paved: 320 km
unpaved: 720 km (1999 est.)
Samoa
total: 790 km
paved: 332 km
unpaved: 458 km (1999 est.)
San Marino
total: 220 km
paved: 220 km
unpaved: 0 km (2001)
Sao Tome and Principe
total: 320 km
paved: 218 km
unpaved: 102 km (1999 est.)
Saudi Arabia
total: 151,470 km
paved: 45,592 km
unpaved: 105,878 km (1999)
Senegal
total: 14,576 km
paved: 4,271 km including 7 km of expressways
unpaved: 10,305 km (2000)
Serbia and Montenegro
total: 49,805 km
paved: 31,029 km (including 560 km of expressways)
unpaved: 18,776 km (2000)