Railways: 0 km

Highways:
total: NA km (Saint Helena 118 km, Ascension NA km, Tristan da Cunha NA km)
paved: 180.7 km (Saint Helena 98 km, Ascension 80 km, Tristan da Cunha 2.70 km)
unpaved: NA km (Saint Helena 20 km, Ascension NA km, Tristan da Cunha NA km)

Ports and harbors: Georgetown (on Ascension), Jamestown

Merchant marine: none

Airports: 1 (1998 est.)

Airports—with paved runways:
total: 1
over 3,047 m: 1 (1998 est.)