total: 320 km
paved: 218 km
unpaved: 102 km (1996)
Waterways:
none
Ports and harbors:
Santo Antonio, Sao Tome
Merchant marine:
total: 24 ships (1,000 GRT or over) 78,595 GRT/99,873 DWT
ships by type: bulk 2, cargo 15, chemical tanker 1, livestock carrier 1, petroleum tanker 2, refrigerated cargo 1, roll on/roll off 2
note: includes some foreign-owned ships registered here as a flag of convenience: Egypt 1, Greece 1, Kenya 1, Portugal 1, Syria 1, Turkey 1 (2002 est.)
Airports:
2 (2002)
Airports - with paved runways:
total: 2
1,524 to 2,437 m: 1
914 to 1,523 m: 1 (2002)