The three lines are: Mazar-i-Sharif and the border town of Hairatan in Balkh province, which then connects with the rail network of neighbouring Uzbekistan. The second links Toraghundi in Herat province with Serhetabat in Turkmenistan. The third is between Aqina in Faryab province and neighbouring Turkmenistan. The country currently lacks a passenger rail service. Afghanistan's rail network is still in the developing stage. The current rail lines connect neighboring countries in the north with short stretches in Afghanistan. The Khaf to Herat 4th Segment Phase-1 is 43 KM.