_#_Fiscal year: calendar year
_*Communications #_Railroads: 4,300 km total, all government owned (1987); 4,055 km 1.435-meter standard gauge, 245 km narrow gauge; 917 km double track; 2,510 km electrified
_#_Highways: 36,908 km total; 33,535 km hard surface (including 242 km superhighways); 3,373 km earth roads (1987)
_#_Inland waterways: 470 km (1987)
_#_Pipelines: crude, 193 km; refined product, 418 km; natural gas, 1,400 km (1986)
_#_Ports: Burgas, Varna, Varna West; river ports are Ruse, Vidin, and Lom on the Danube
_#_Merchant marine: 112 ships (1,000 GRT and over) totaling 1,227,817 GRT/1,860,294 DWT; includes 2 short-sea passenger, 33 cargo, 2 container, 1 passenger-cargo training, 6 roll-on/roll-off, 18 petroleum, oils, and lubricants (POL) tanker, 1 chemical carrier, 2 railcar carrier, 47 bulk; Bulgaria owns 3 ships (1,000 GRT or over) totaling 51,035 DWT operating under Liberian registry
_#_Civil air: 86 major transport aircraft
_#_Airports: 380 total, 380 usable; about 120 with permanent-surface runways; 20 with runways 2,440-3,659 m; 20 with runways 1,220-2,439 m
_#_Telecommunications: 2.5 million telephones; direct dialing to 36 countries; phone density is 25 phones per 100 persons; 67% of Sofia households now have a phone (November 1988); stations—21 AM, 16 FM, and 19 TV, with 1 Soviet TV relay in Sofia; 2.1 million TV sets (1990); 92% of country receives No. 1 television program (May 1990)