Highways: total: 36,720 km paved: 33,746 km (including 314 km of expressways) unpaved: 2,974 km (1996 est.)
Waterways: 470 km (1987)
Pipelines: crude oil 193 km; petroleum products 525 km; natural gas 1,400 km (1992)
Ports and harbors: Burgas, Lom, Nesebur, Ruse, Varna, Vidin
Merchant marine: total: 94 ships (1,000 GRT or over) totaling 1,027,117 GRT/1,541,266 DWT ships by type: bulk 45, cargo 23, chemical tanker 4, container 2, oil tanker 9, passenger-cargo 1, railcar carrier 2, refrigerated cargo 1, roll-on/roll-off cargo 6, short-sea passenger 1 (1997 est.)
Airports: 34 (1997 est.)
Airports-with paved runways: total: 34 over 3,047 m: 1 2,438 to 3,047 m: 14 1,524 to 2,437 m: 9 under 914 m: 10 (1997 est.)
@Bulgaria:Military
Military branches: Army, Navy, Air and Air Defense Forces, Border
Troops, Internal Troops
Military manpower-military age: 19 years of age