Airports:
316 (2009)

Airports - with paved runways:
total: 133
over 3,047 m: 40
2,438 to 3,047 m: 28
1,524 to 2,437 m: 25
914 to 1,523 m: 34
under 914 m: 6 (2009)

Airports - with unpaved runways:
total: 183
over 3,047 m: 1
2,438 to 3,047 m: 1
1,524 to 2,437 m: 9
914 to 1,523 m: 139
under 914 m: 33 (2009)

Heliports:
19 (2009)

Pipelines:
condensate 7 km; condensate/gas 12 km; gas 19,246 km; liquid petroleum gas 570 km; oil 7,018 km; refined products 7,936 km (2008)

Railways:
total: 8,442 km
broad gauge: 94 km 1.676-m gauge
standard gauge: 8,348 km 1.435-m gauge (148 km electrified) (2008)

Roadways:
total: 172,927 km
paved: 125,908 km (includes 1,429 km of expressways)
unpaved: 47,019 km (2006)

Waterways:
850 km (on Karun River; additional service on Lake Urmia) (2008)

Merchant marine:
total: 74
by type: bulk carrier 18, cargo 34, chemical tanker 4, container 6, liquefied gas 1, passenger/cargo 4, petroleum tanker 2, refrigerated cargo 2, roll on/roll off 3
foreign-owned: 1 (UAE 1)
registered in other countries: 115 (Barbados 2, Bolivia 1, Cyprus 10, Hong Kong 15, Malta 79, Panama 7, Saint Vincent and the Grenadines 1) (2008)

Ports and terminals:
Assaluyeh, Bandar Abbas, Bandar-e-Eman Khomeyni