Railways: 0 km

Highways:
total: 320 km
paved: 218 km
unpaved: 102 km (1996 est.)

Ports and harbors: Santo Antonio, Sao Tome

Merchant marine:
total: 9 ships (1,000 GRT or over) totaling 43,587 GRT/34,802 DWT
ships by type: cargo 4, container 1, refrigerated cargo 1, roll-on/roll-off 3 (1999 est.)

Airports: 2 (1999 est.)

Airports - with paved runways:
total: 2
1,524 to 2,437 m: 1
914 to 1,523 m: 1 (1999 est.)