Airports:
143 (2010)
country comparison to the world: 39
[see also: Airports country ranks ]

Airports - with paved runways:
total: 57
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 12
2,438 to 3,047 m: 28
1,524 to 2,437 m: 11
914 to 1,523 m: 5
under 914 m: 1 (2010)

Airports - with unpaved runways:
total: 86
[see also: Airports - with unpaved runways - total country ranks ]
2,438 to 3,047 m: 3
1,524 to 2,437 m: 19
914 to 1,523 m: 41
under 914 m: 23 (2010)

Heliports:
2 (2010)
[see also: Heliports country ranks ]

Pipelines:
condensate 1,937 km; gas 14,648 km; liquid petroleum gas 2,933 km; oil 7,579 km (2009)
[see also: Pipelines country ranks ]

Railways:
total: 3,973 km
country comparison to the world: 43
standard gauge: 2,888 km 1.435-m gauge (283 km electrified)
narrow gauge: 1,085 km 1.055-m gauge (2008)
[see also: Railways country ranks ]

Roadways:
total: 108,302 km
country comparison to the world: 39
paved: 76,028 km (includes 645 km of expressways)
unpaved: 32,274 km (2004)
[see also: Roadways country ranks ]

Merchant marine:
total: 35
country comparison to the world: 81
by type: bulk carrier 6, cargo 8, chemical tanker 2, liquefied gas 9, passenger/cargo 3, petroleum tanker 4, roll on/roll off 3
foreign-owned: 12 (UK 12) (2010)
[see also: Merchant marine country ranks ]

Ports and terminals:
Algiers, Annaba, Arzew, Bejaia, Djendjene, Jijel, Mostaganem, Oran, Skikda