Trolleybuses in Plovdiv Trolleybuses in Plovdiv The Plovdiv trolleybus system () was a part of the public transport network of the city and municipality of Plovdiv, the second most populous city in Bulgaria. Opened in December 1955, the system had waxed and waned in size over time. As of the beginning of 2012, it was made up of only one route. There are current disputes between the operator and the municipality regarding the validity of the trolleybus contract. Gradski Transport Plovdiv is still the operator of this type of transport, despite the numerous infractions of the contract since 2010. In October 2012, because
Plovdiv founded in the late 19th century. It possesses 5,000 pieces of art in four buildings. Since 1981, it has had a section for Mexican art donated by Mexican painters in honour of the 1,300-year anniversary of the Bulgarian State. On 5 September 2014, Plovdiv was selected as Bulgarian host of European Capital of Culture in 2019. The city will co-host the event with Matera and another city (yet to be decided). After Plovdiv was elected as European Capital of Culture in 2019, an ambitious cultural program has started its realisation. According to this program, there will be an Island of