Transport in Bulgaria

Transport in Bulgaria is dominated by road transport, despite nearly half of all paved roads belonging to the lowest category of roads. As of December 2015, the country had 829 kilometers of highways.

Buses play a significant role in long-distance public transport, coaches are operated by private companies. Sofia has three major national bus terminals, the Central, the Western and the Southern Terminals. In the countryside share taxis are in operation between smaller settlements.

Railway systems are mostly outdated, and the average speed is comparatively low; however, upgrading projects are underway. BDŽ is the national railway company, but private freight operators are also present. The Sofia Metro has four lines as of 2023.

Air traffic has been growing since the 2000s, which was facilitated by the opening of a second terminal at Sofia Airport, as well as the implementation of new destinations and routes. The flag carrier is Bulgaria Air, but a number of private charter companies also exist, operating domestic and international flights.

Ports along the Danube and the Black Sea are the most important concerning Bulgaria's water transport system. The two largest ports are in Varna and in Burgas.