Railways
total: 4,294 km (2005)

Railway links with adjacent countries
Greece - yes
Macedonia - no
Romania - yes
Serbia - yes
Turkey - yes

Highways
See also: Category:Motorways in Bulgaria
total: 44,033 km
paved: 43,593 km
unpaved: 440 km (2004)
motorways: 440 km (2007)

Waterways
470 km (2006)

Pipelines
gas: 2,505 km
oil: 339 km
refined products: 156 km (2006)

Ports and harbors
Executive Agency Port Administration, Burgas, Lom, Nesebar, Rousse, Varna, Vidin , Primorsko, Sozopol, Pomorie, Obzor, Kavarna, Balchik, Silistra, Tutrakan, Svishtov, Nikopol, Oryahovo,

Merchant marine
total: 75 ships (1000 GRT or over) 872,653 GRT/1,294,877 DWT
ships by type: bulk carrier 40, cargo 17, chemical tanker 4, container 6, passenger/cargo 1, petroleum tanker 3, roll on/roll off 4 (2006)

Airports

217 (2006)