ISLAMABAD: Oct 9 (INP)Up gradation of track is an imperative part of Pakistan Railways’ PSDP 2017-2018. Khanewal and Raiwand Section will also have upgraded track. The Pakistan Railways has invited bids for appointment of national or international consultants for carrying out feasibility study for up gradation of Khanewal - Wazirabad Section(324Km) and Shahdara –Sangla Hill-Sargodha- Lalamusa section (324Km). INP/AH