- Communications Railroads: 6,964 km total; 6,389 km 1.067-meter gauge, 497 km 0.750-meter gauge, 78 km 0.600-meter gauge; 211 km double track; 101 km electrified; all government owned
Highways: 119,500 km total; 11,812 km state, 34,180 km provincial, and 73,508 km district roads
Inland waterways: 21,579 km total; Sumatra 5,471 km, Java and Madura 820 km, Kalimantan 10,460 km, Celebes 241 km, Irian Jaya 4,587 km
Pipelines: crude oil, 2,505 km; refined products, 456 km; natural gas, 1,703 km (1989)
Ports: Cilacap, Cirebon, Jakarta, Kupang, Palembang, Ujungpandang,
Semarang, Surabaya
Merchant marine: 313 ships (1,000 GRT or over) totaling 1,480,912 GRT/2,245,233 DWT; includes 5 short-sea passenger, 13 passenger-cargo, 173 cargo, 6 container, 3 roll-on/roll-off cargo, 2 vehicle carrier, 77 petroleum, oils, and lubricants (POL) tanker, 1 chemical tanker, 2 liquefied gas, 6 specialized tanker, 1 livestock carrier, 24 bulk
Civil air: about 216 commercial transport aircraft
Airports: 468 total, 435 usable; 106 with permanent-surface runways; 1 with runways over 3,659 m; 12 with runways 2,440-3,659 m; 62 with runways 1,220-2,439 m
Telecommunications: interisland microwave system and HF police net; domestic service fair, international service good; radiobroadcast coverage good; 763,000 telephones (1986); stations—618 AM, 38 FM, 9 TV; satellite earth stations—1 Indian Ocean INTELSAT earth station and 1 Pacific Ocean INTELSAT earth station; and 1 domestic satellite communications system
- Defense Forces
Branches: Army, Navy, Air Force, National Police