Zonguldak Train Station
Zonguldak Train Station is the main train station of TCDD, located in the city center of Zonguldak. The station is located on Istasyon Street in Karaelmas District and serves the freight train lines with the Zonguldak-Filyos Regional Train. The station was opened on 12 August 1937 as the northern end of the Irmak-Zonguldak railway. Today, the station primarily serves the regional train services to Filyos with freight train lines, which run three times a day. It also hosted the Karaelmas Express, which departed for Ankara before.