Expediting work on Udhampur-Katra-Qazigund-Baramulla national rail project in Jammu and Kashmir, Railway authorities have spent Rs 448.83 crore for acquisition of land.The Baramulla-Qazigund rail line, which is part of national rail project, is set to be completed by December, Railway Ministry sources told PTI.They, however, said that in some cases, compensation to the land owners is yet to be paid due to the completion of some formalities.As soon as the same are completed, payment of compensation will be made to the rightful claimants, they said.