Railways:
total:
1,390 km
standard gauge:
1,390 km 1.435-m gauge (448 km double track) (1992)
Highways:
total:
146,524 km
paved:
44,104 km
unpaved:
102,420 km (1997 est.)
Pipelines: crude oil 6,400 km; petroleum products 150 km; natural gas 2,200 km (includes natural gas liquids 1,600 km)
Ports and harbors: Ad Dammam, Al Jubayl, Duba, Jiddah, Jizan, Rabigh, Ra's al Khafji, Mishab, Ras Tanura, Yanbu' al Bahr, Madinat Yanbu' al Sinaiyah
Merchant marine:
total:
70 ships (1,000 GRT or over) totaling 1,071,003 GRT/1,388,802 DWT
ships by type:
cargo 12, chemical tanker 7, container 5, liquified gas 1, livestock carrier 3, passenger 1, petroleum tanker 17, refrigerated cargo 4, roll-on/roll-off 12, short-sea passenger 8 (1999 est.)
Airports: 205 (1999 est.)
Airports - with paved runways:
total:
72
over 3,047 m:
31
2,438 to 3,047 m:
13
1,524 to 2,437 m:
23
914 to 1,523 m:
3
under 914 m:
2 (1999 est.)
Airports - with unpaved runways:
total:
133
2,438 to 3,047 m:
4
1,524 to 2,437 m:
77
914 to 1,523 m:
39
under 914 m:
13 (1999 est.) (Saudi Arabian Airlines is the nation's flag carrier)
Heliports: 4 (1999 est.)