A portion of national highway (N-50) between Zhob and Dhana Sar in Balochistan has been affected by heavy rains.The structure of protective wall has damaged due to floods in Dhana Sar Nullah.According to the spokesperson of National Highway, the field staff, contractor and heavy machinery are engaged in restoration of this portion of the national highway for traffic.The spokesperson expressed the confidence that restoration work will be completed in twenty four hours.In the meantime, local administration has been requested to divert traffic towards Qila Saifullah- Loralai-Dera Ghazi Khan Highway.Source: Radio Pakistan