Koleje Dolnośląskie (KD; lit. 'Lower Silesian Railways') is a regional rail operator in the Lower Silesian Voivodeship of Poland. The company was founded on 28 December 2007 by a decision of the Lower Silesian Voivodeship Sejmik and is fully owned by the local government.
Train categories
The only train category operated by KD is local passenger trains.
Apart from KD's tickets, tickets for Polregio's Regio trains are accepted on board of KD trains.
Rolling stock
At first, the rolling stock consisted of diesel units provided by the Lower Silesian voivodeship government which had previously been used by Przewozy Regionalne (now known as Polregio): one SA106, one SA132, three SA134 and three SA135 Diesel multiple units. Additional Diesel units were purchased in 2010 (three SA135 vehicles), 2011 (three SA134 vehicles) and 2015 (modern Pesa Link units marked as SA139).
Koleje Dolnośląskie obtained their first electric multiple unit from