Gurugram, Feb. 4 -- Two lanes of the Dwarka Expressway on the Gurugram-to-Delhi side have been closed to traffic near the Bajghera exit after an expansion joint was found damaged, officials said on Monday. The National Highways Authority of India (NHAI) has decided to replace the joint, with repairs expected to be completed within a week, they said, adding that the two lanes of the stretch will be made operational as soon as the repair work is finished....